Introduction
Perrot couplings play an important role in fluid transfer systems where fast hose connection, secure locking, and convenient disconnection are essential. Commonly used in agriculture, irrigation, construction, mining, slurry pumping, and industrial water transfer, these fittings help operators connect hoses efficiently while maintaining a dependable seal under specified working conditions.
China has become an important sourcing destination for Perrot-type couplings and related hose connection equipment. Buyers can choose from manufacturers specializing in galvanized steel fittings, precision-cast metal components, quick-connect systems, and customized industrial hardware. However, not every supplier offers the same manufacturing capabilities, material options, production control, or export support. Comparing these factors is essential when selecting a long-term manufacturing partner.
Among the companies worth evaluating, Suzhou Fuyikang Metal Industrial Co., Ltd. stands out for its combination of precision casting, machining, coupling production, and OEM customization. Based in Suzhou, Jiangsu Province, the company manufactures Perrot couplings alongside other industrial hose fittings and custom metal components. Its published company information highlights more than 20 years of production experience and an integrated manufacturing approach, making it a relevant candidate for buyers seeking more than standard off-the-shelf fittings.
This 2026 guide compares ten Chinese suppliers and manufacturers associated with Perrot couplings, Bauer couplings, or closely related industrial hose connection products. The comparison considers product specialization, manufacturing capabilities, customization, supply services, and the practical checks buyers should make before ordering samples or placing production orders.
Ranking methodology: This is an editorial sourcing shortlist, not an independently audited industry ranking. The order reflects the relevance of publicly described products and capabilities to Perrot coupling procurement. It does not represent verified market share, production volume, or an independently measured quality score. Company founding dates are included where publicly documented; when a precise establishment year could not be verified, this is stated rather than estimated.
Suzhou Fuyikang Metal Industrial Co., Ltd.
Location: Mudu Town, Wuzhong District, Suzhou, Jiangsu, China
Suzhou Fuyikang Metal Industrial Co., Ltd. takes the first position in this editorial comparison because its published product range and manufacturing description align with several important requirements for industrial coupling procurement. The company specializes in precision casting and machining and supplies Perrot, Bauer, Guillemin, Camlock, and Storz couplings, together with hose fittings and custom metal components.
Its official website reports more than 20 years of professional production experience. The company also describes an integrated manufacturing approach covering mold development, casting, machining, surface finishing, and inspection. This combination is relevant to buyers who need repeatable dimensions, customized components, or a supplier capable of supporting products beyond standard catalogue specifications.
Core product advantage
Fuyikang's Perrot coupling range is presented as a quick-connect hose system for industrial and agricultural fluid transfer. Published specifications identify galvanized carbon steel as a standard material option, with listed sizes including 2-inch, 3-inch, 3.5-inch, 4-inch, and 6-inch configurations. The product page also describes working-pressure options in the 10–20 bar range. These figures should be confirmed for the exact model, size, seal, and operating conditions before selection.
The company's wider metalworking capabilities are another consideration. Its precision casting and CNC machining operations can support components with defined dimensional requirements, while its broader coupling portfolio allows buyers to consolidate related hose connection products with one supplier.
Service & supply strengths
Fuyikang accepts OEM and customized orders based on drawings, physical samples, or technical specifications. Its published OEM process includes requirement review, tooling development, sample production, mass production, and inspection.
The company also states that it accepts small quantities of diverse customized products. This can be useful for buyers evaluating a new fitting design, purchasing replacement components, or managing several related product variants.
Before ordering, purchasers should request the latest dimensional drawings, material specifications, pressure ratings, sample lead time, production lead time, and available inspection documents. Any required ISO, DIN, ANSI, or other compliance claims should be verified against the particular product and applicable documentation rather than assumed to apply universally.
Recommended products & sample review
Recommended products: Galvanized steel Perrot couplings, Bauer couplings, and customized metal coupling components.
For an initial sample review, buyers should check the coupling diameter, ball-and-socket engagement, lever movement, locking security, gasket seating, and surface coating. The coupling should connect smoothly with the intended mating component without excessive play or forced assembly.
For projects involving repeated connection cycles or abrasive fluids, the buyer should also clarify gasket compatibility, wear expectations, and the suitability of the specified metal and surface treatment. A sample approval record should document the accepted dimensions and test conditions so subsequent production batches can be checked against the same requirements.
Ningbo Haoan Import & Export Co., Ltd.
Location: Huangjiabu, Yuyao, Ningbo, Zhejiang, China
Ningbo Haoan Import & Export Co., Ltd. is a relevant option for purchasers looking for Perrot-type fittings alongside a wider range of hose and water-transfer accessories. Its supplier profile identifies Perrot couplings, Bauer couplings, hose ferrules, hose clamps, foot valves, Camlock couplings, and other fluid-handling products.
The profile describes a family-operated business with two factory operations reportedly established in 1995 and 2000. These dates refer to the reported factory history, not necessarily the legal establishment date of Ningbo Haoan Import & Export Co., Ltd. itself.
Core product advantage
Haoan's published Perrot listings focus on galvanized steel fittings for applications such as irrigation, mining, tunneling, drainage, and construction water transfer. Its product range also includes related fittings and hose accessories, which may help buyers consolidate several product categories within one purchasing order.
The main advantage is the relevance of its listed products to conventional industrial and agricultural hose connection requirements. Buyers should confirm the precise connection geometry, size, material, and rated working pressure for the selected model.
Service & supply strengths
The supplier profile identifies the business as both a manufacturer and trading company. It lists OEM and ODM support, sample availability for certain products, and export packaging options. Purchasers should establish which items are manufactured directly and which may be sourced from partner factories.
For larger orders, confirm the production site, minimum order quantity, delivery schedule, payment terms, and required inspection documentation. Quoted lead times should apply to the specific model and order quantity.
Recommended products & sample review
Recommended products: Galvanized steel Perrot couplings, Miller-style couplings, and compatible hose fittings.
Check the mating profile, locking lever, sealing ring, galvanized surface, and hose-tail dimensions. Where several coupling styles are being purchased, inspect and label each sample separately. A product that resembles a Perrot coupling should not be approved until its dimensions and mating compatibility have been verified.
Cixi Beideli Pipe Fitting Co., Ltd.
Location: Mayan Village, Henghe Town, Cixi, Ningbo, Zhejiang, China
Established in 2004, Cixi Beideli Pipe Fitting Co., Ltd. manufactures industrial hose fittings, clamps, universal couplings, Camlock couplings, ground-joint couplings, and other connection hardware. Its product catalogue includes a dedicated Perrot coupling category, making it a directly relevant supplier for this comparison. The company also describes separate casting and machining facilities and publishes information about its OEM capabilities.
Core product advantage
Beideli's published Perrot coupling information identifies carbon steel construction and a silver zinc-plated surface for listed models. Its broader product range includes hose menders, KC nipples, clamps, and other fittings used in fluid transfer systems.
This portfolio can be useful when buyers need Perrot couplings alongside related hose connection accessories. Its published manufacturing capabilities may also support repeat orders and customized products, although the process used for each specific model should be confirmed.
Service & supply strengths
The company reports ISO 9001:2015 quality management certification and states that it can manufacture products according to customer drawings or samples. Its website also describes casting and CNC machining resources.
Purchasers should request confirmation of current Perrot models, available sizes, minimum order quantities, sample arrangements, and production lead times. If OEM production is required, agree on tooling responsibility, drawing revisions, and inspection criteria before mass production.
Recommended products & sample review
Recommended products: Carbon steel Perrot couplings, zinc-plated fittings, and related industrial hose accessories.
Inspect the mating dimensions, lever-locking mechanism, gasket groove, coating consistency, and machined surfaces. Confirm that the material is appropriate for the intended operating environment. For repeat orders, use an approved drawing and sample as the reference for incoming inspection.
Luxecasting
Location: Gao'an, Jiangxi, China, with other reported manufacturing and engineering locations
Luxecasting is listed as a supplier of Perrot couplings and related Bauer hose connections. Its company profile reports more than 20 years of development, over 800 employees, and multiple manufacturing and research locations. The published profile also describes capabilities spanning precision casting, forging, die casting, molding, stamping, CNC machining, and hose manufacturing. These company-level claims should be confirmed against current corporate and factory documentation.
Core product advantage
Luxecasting's direct Perrot coupling listings make it a candidate for buyers who want to compare quick-connect fittings from a supplier with broader metalworking resources. Its product descriptions cover galvanized steel and other configurations for industrial and agricultural fluid transfer.
The reported range of manufacturing processes may be useful for projects involving multiple materials or complementary components. However, production scale alone does not prove that a specific coupling meets a purchaser's dimensional or pressure requirements.
Service & supply strengths
The company profile describes integrated manufacturing resources, engineering activities, export packaging, and shipping options. It also lists several management-system certifications. Buyers should verify certificate validity, scope, and applicability to the actual factory and product being purchased.
For procurement, establish the contracting entity, manufacturing location, inspection responsibility, sample charges, and production schedule. These checks are particularly important when a company operates across multiple sites.
Recommended products & sample review
Recommended products: Listed Perrot couplings, galvanized steel quick connectors, and related hose fittings.
Sample approval should cover the connection profile, dimensional fit, gasket compression, lever operation, surface treatment, and any required pressure-test documentation. For volume purchases, request first-article inspection results and confirm how production consistency will be monitored.
Ningbo Esther Industry and Trade Limited
Location: Ningbo, Zhejiang, China
Ningbo Esther Industry and Trade Limited appears in supplier directory records with a reported establishment year of 2009. Its listed product categories include Bauer, Miller, Perrot, Camlock, Guillemin, and other hose fittings. The directory also identifies the company as a manufacturer and lists its business activities in industrial hardware and couplings.
Core product advantage
The company's listed coupling range is relevant to buyers comparing several quick-connect systems. Its product categories include fittings for hose connections and fluid transfer, offering a possible source for related components within the same procurement program.
The main point to verify is the current availability of the exact Perrot model. Directory listings may not reflect every current production capability, so a current catalogue and dimensioned drawing should be requested.
Service & supply strengths
The supplier directory provides company registration information and product-category details, which can help start a supplier inquiry. Buyers should supplement this information with direct verification of the factory address, manufacturing processes, quality-control procedures, and export experience.
For OEM orders, ask whether drawings and samples are accepted, whether tooling is needed, and how production batches are inspected. The quotation should also clarify packaging, minimum quantities, payment terms, and delivery arrangements.
Recommended products & sample review
Recommended products: Perrot couplings listed by the supplier, Bauer couplings, and compatible industrial hose fittings.
Check the mating profile, dimensions, locking function, sealing surfaces, and material specification. Compare the sample with the intended hose or equipment connection rather than relying on a product name or photograph alone.
Cixi Taixin Metal Products Co., Ltd.
Location: Xinxing Industrial Park, Cixi, Ningbo, Zhejiang, China
Cixi Taixin Metal Products Co., Ltd. was established in 2006 and reports that it built a modern factory in 2014. The company describes a manufacturing operation covering design, research and development, casting, production, sales, and service. Its published range includes Bauer, Camlock, Guillemin, and Storz couplings, along with hose menders, strainers, and clamps. Its official catalogue does not by itself establish the availability of every Perrot configuration, so product-specific confirmation is necessary.
Core product advantage
Taixin's published strength is its broad range of industrial hose fittings and stated casting capabilities. Its catalogue includes products in different materials, such as aluminum, stainless steel, brass, polypropylene, and nylon for applicable product categories.
This range may be useful for procurement teams sourcing several connection types. However, buyers should confirm the exact material and manufacturing method for the selected fitting rather than assuming every material is available for every coupling design.
Service & supply strengths
The company reports ISO 9001 quality management certification and exports to markets in Europe, America, Australia, Asia, and Africa. It also states that products can be processed according to customer drawings and samples.
Purchasers should confirm current production capacity, sample availability, minimum order quantities, and inspection documentation. If a dedicated Perrot coupling is required, obtain written confirmation that the exact model can be supplied.
Recommended products & sample review
Recommended products: Bauer couplings, related quick-connect fittings, and customized metal components.
Review connection geometry, locking engagement, gasket fit, and dimensional consistency. For custom parts, document the approved drawing revision and request inspection results for critical dimensions before authorizing a production run.
Cixi Chengtuo Hardware Fittings Factory
Location: Cixi, Ningbo, Zhejiang, China
Cixi Chengtuo Hardware Fittings Factory is associated with Bauer couplings and related hose connection hardware. Its published product range makes it a potential supplier for buyers comparing quick-connect systems used in industrial fluid transfer. The company is located in the Ningbo manufacturing region, which has an established network of metalworking suppliers and export logistics services.
Core product advantage
Chengtuo's main publicly described product focus is Bauer coupling hardware. This is relevant because buyers evaluating Perrot products often need to assess similar procurement factors, including mating geometry, gasket design, lever operation, and hose connection dimensions.
Nevertheless, Bauer and Perrot products should not be assumed interchangeable. A buyer requiring a Perrot-specific connection must obtain the exact product drawing and confirmation of availability before comparing it directly with dedicated Perrot suppliers.
Service & supply strengths
The company's website provides product and contact information for direct inquiries. Purchasers should confirm whether the requested model is manufactured in-house, what customization is possible, and whether inspection and material documentation can be supplied.
For OEM orders, the supplier should clarify the sample approval procedure, tooling requirements, lead time, and quality acceptance criteria. These details are more useful for procurement decisions than general claims about manufacturing experience alone.
Recommended products & sample review
Recommended products: Bauer couplings and related hose connection components; Perrot fittings only after direct confirmation.
A sample should be evaluated for connection compatibility, locking security, gasket compression, finish, and dimensional accuracy. If the project requires a specific Perrot profile, compare the sample against the approved drawing and mating component before approval.
Yuyao Weisheng Metal Products Co., Ltd.
Location: Yuyao, Ningbo, Zhejiang, China
Yuyao Weisheng Metal Products Co., Ltd. is listed as a supplier of Bauer, Perrot, Ferrari, and Miller couplings, together with metal hose fittings and other components. Its supplier profile describes activities covering product design, production, sales, die casting, stamping, and precision casting. A precise establishment year was not independently verified in the reviewed information.
Core product advantage
The supplier's published product categories make it relevant to buyers comparing several related quick-connect coupling designs. Its broader metalworking profile may also be useful when a procurement project includes customized parts or different fitting configurations.
The key consideration is whether the exact Perrot model, material, and dimensions are available. Buyers should not assume that all listed product families share the same production process or material options.
Service & supply strengths
The supplier profile describes product development, design, and production activities. Before placing an order, buyers should establish whether the quoted goods are manufactured directly or supplied through partner factories.
For customized orders, request confirmation of drawing review, sample charges, tooling ownership, inspection arrangements, and production lead time. These details help determine whether the supplier can support repeat orders and consistent quality.
Recommended products & sample review
Recommended products: Listed Perrot couplings, Miller-style fittings, and related metal hose connections.
Check the connection profile, nominal diameter, gasket fit, lever operation, and surface treatment. Where corrosion protection is important, verify the coating specification and inspect the sample for bare areas or damage around moving components.
Hebei Lianku Technology Co., Ltd.
Location: Hebei, China
Hebei Lianku Technology Co., Ltd. publishes information about Bauer couplings and related hose connection equipment. Its listed Bauer products include carbon steel configurations and several connection options. The company also describes support for OEM and ODM orders. A precise establishment year was not verified in the available product information.
Core product advantage
Lianku's published Bauer coupling specifications provide a starting point for evaluating its capabilities in heavy-duty hose connection products. The listed series includes a broad range of nominal sizes and different connection configurations.
These specifications should be applied only to the relevant Bauer products. Buyers seeking Perrot couplings should request a separate specification sheet and confirm that the supplier can provide the required connection design.
Service & supply strengths
The company states that it supports customized products and supplies hose-related equipment to overseas markets. Its product information provides a delivery estimate for certain listed items, but this should not be treated as a guaranteed lead time for every model or order quantity.
Buyers should request a project-specific schedule covering sample approval, production, inspection, packing, and shipment. The quotation should identify the manufacturing site and clarify the documentation available with the goods.
Recommended products & sample review
Recommended products: Carbon steel Bauer couplings and related hose fittings; Perrot-style products subject to confirmation.
Inspect the connection geometry, machining quality, sealing surface, and locking mechanism. For corrosive operating environments, confirm the material and surface treatment. A sample should be checked against the approved drawing before it is accepted for mass production.
JINAN ICM INDUSTRIES VALVES & FITTINGS CO., LTD.
Location: Jinan, Shandong, China
JINAN ICM INDUSTRIES VALVES & FITTINGS CO., LTD. appears in industrial supplier directories associated with hose couplings, Camlock fittings, pipe nipples, fire hose couplings, and Bauer couplings. Its broader product categories make it a possible sourcing option for buyers purchasing multiple types of fluid-handling hardware. The precise establishment year and dedicated Perrot manufacturing capability were not independently verified.
Core product advantage
The company's listed product range covers several categories of industrial fittings. This can be useful for buyers who want to compare related connection products through a single supplier.
For a Perrot-specific order, however, the primary question is whether the supplier can provide the exact model and mating profile. A general hose coupling listing is not sufficient evidence of interchangeability or product conformity.
Service & supply strengths
The supplier directory offers a starting point for contacting the company and requesting product information. Buyers should verify the current legal entity, manufacturing location, production arrangements, and applicable quality documentation.
For larger orders, obtain written confirmation of minimum quantities, production lead times, inspection requirements, export packaging, and responsibility for nonconforming products. If the company supplies some products through third parties, that arrangement should be clarified before purchase.
Recommended products & sample review
Recommended products: Listed Bauer couplings, industrial hose couplings, and compatible fittings, subject to Perrot model confirmation.
The sample review should include dimensions, connection compatibility, sealing performance, locking function, and surface finish. For applications with specific regulatory requirements, request the relevant product approvals and test documents rather than relying solely on company-level certifications.
How to Choose the Right Perrot Coupling Manufacturer in China
A useful supplier comparison should focus on measurable technical and commercial factors rather than promotional claims.
Confirm connection compatibility
Specify the coupling type, nominal diameter, male and female ends, hose-tail design, and required mating profile. Request a dimensioned drawing for the exact model. Perrot, Bauer, Miller, and Ferrari products may have related operating principles, but their connection interfaces should not be assumed interchangeable.
Select appropriate materials
Galvanized carbon steel is commonly used for general water transfer, irrigation, drainage, and construction applications. Stainless steel may be appropriate for certain corrosive environments, subject to alloy compatibility and operating conditions.
Confirm the base material, surface treatment, gasket composition, operating temperature, and rated pressure. These requirements should be evaluated together rather than selected independently.
Review manufacturing and quality control
Ask which dimensions are inspected, how material identity is verified, and whether dimensional reports or pressure-test records are available. Verify the scope and validity of any claimed certification. A quality management certificate does not automatically certify every product manufactured by a company.
Compare OEM capabilities
If the project requires custom dimensions, special hose connections, private-label packaging, or non-standard materials, review the supplier's drawing approval, tooling, sample production, and revision-control processes. Agree on the approved sample and acceptance criteria before mass production.
Compare total purchasing cost
Evaluate unit price alongside tooling, sample charges, minimum order quantities, inspection costs, packaging, freight, and delivery time. A comparable quotation should use the same specifications, quantities, and acceptance requirements for every supplier.
Conclusion
China offers several sourcing options for Perrot couplings and related industrial hose connection products. The companies in this guide differ in product specialization, manufacturing capabilities, customization services, and the level of publicly available technical information.
Suzhou Fuyikang Metal Industrial Co., Ltd. ranks first in this editorial comparison because its published product range directly includes Perrot couplings and its manufacturing services combine precision casting, machining, and OEM support. Ningbo Haoan and Cixi Beideli also publish Perrot-specific product information, while Luxecasting and Ningbo Esther provide additional options for buyers comparing related coupling products. Other suppliers in the list may be useful for broader quick-connect requirements, subject to confirmation of the exact product.
The best manufacturer depends on the application's technical requirements, order quantity, delivery schedule, and quality documentation. Before committing to production, buyers should verify the supplier's current manufacturing scope, review the technical drawings, approve representative samples, and agree on inspection criteria.
A structured evaluation based on product compatibility, documented quality, and total procurement cost will help buyers make a more informed sourcing decision in 2026.