What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Where are you located?

We are based in Shandong, China, specifically in Wudi County, Binzhou.

Durable Leak-Proof AA Coupling for Industrial Cleaning Applications

Name: Durable Leak-Proof AA Coupling for Industrial Cleaning Applications
Brand: Wudi Kefeng Stainless Steel Products Co., Ltd.
SKU: 2094450282

Shandong, ChinaWudi Kefeng Stainless Steel Products Co., Ltd.

US$1.20-1.50

20 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

2 Years

Warranty

2 Years

Model NO.

Type AA Coupling

Condition

New

Certification

CE, RoHS, GS, ISO9001, IATF16949

Standard

DIN, ASTM

Customized

Material

Stainless Steel

Application

Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery, Auto Parts

Color

Silvery White;Black

Surface Preparation

Sand Blast

Casting Method

Silica Sol Investment Casting

Surface Roughness

Ra3.2

Machining Tolerance

+/-0.02mm

Coating

Sodium Silicate

Mould

Customize

Drawing

Customize

Service

OEM/ODM

Order Lead Time

According to Quantities

Design

Machining

CNC Machining

Transport Package

Carton/Pallet

Specification

Customizable

Trademark

KEFENG

Origin

Shandong

HS Code

84679200

Production Capacity

10000tons Per Year

Key features

Customized Solutions: OEM/ODM service with customizable color, surface, and mold based on customer drawings.

Premium Material: Made from 304/316 austenitic stainless steel with high tensile strength and corrosion resistance.

Strict Quality Control: ISO9001 certified with X-ray inspection, spectrometer verification, and 100% final inspection.

Wide Application: Suitable for automotive, oil & gas, chemical, and clean energy industrial sectors.

2-Year Warranty: Comprehensive 2-year warranty coverage for all manufactured stainless steel components.

Global Compliance: Certified under CE, RoHS, GS, ISO9001, and IATF16949 standards for global markets.

Fast Delivery: Agile customization with prototype development and delivery within 72 hours for drawings.

Company profile

Importers and ExportersR&D CapabilitiesProduction Process VisualizationManagement Certification

Wudi Kefeng Stainless Steel Products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 19 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.30h

AI-Powered supplier vetting

SummaryWudi Kefeng Stainless Steel Products Co., Ltd. is a stainless-steel and metal-products manufacturer integrating design, production, processing, and marketing. It operates silica sol precision-casting lines, CNC equipment, and related production machinery, and produces quick couplings, pipe fittings, valves, flanges, marine hardware, rigging, and mechanical parts. The supplier holds ISO9001:2015 certification and reports nine years of total R&D engineer experience. It provides ODM and OEM services, sample-based customization, SDK availability, and documented inspection and service procedures. Export sales account for 71%–90% of total sales, with self-operated import/export rights. Overseas service coverage is limited: no overseas warehouse, showroom, agent or branch, and no offline trade-show participation are reported. Financial records are indicated for 2022–2024, but no assessable financial figures are provided.

Supplier typeThe supplier is a comprehensive manufacturer of stainless-steel products and mechanical parts, integrating design, production, processing, and marketing. Its stated scope includes metal-processing machinery, general components, forgings, powder-metallurgy products, and metal cutting, indicating a manufacturing-oriented supplier rather than a purely trading company.

CertificationsThe supplier reports an ISO9001:2015 certificate and other certifications, while an older company description also references ISO 9001:2000 certification. The current ISO9001:2015 statement provides explicit evidence of a quality-management certification.

After-Sales capabilityThe supplier reports written procedures and records for service-capability assessment, corrective and preventive actions, and service inspections. It offers debugging, equipment installation, repair, maintenance, and training, but reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience; therefore, service processes exist but overseas physical coverage is limited.

R&D capabilityThe supplier reports technology innovation, nine years of total R&D engineer experience, SDK availability, ODM capability, OEM service for well-known brands, and one national science and technology progress award. Conversely, it reports no new product during the past year, so the evidence supports established R&D resources and achievements but not recent product-launch activity.

Production capacityProduction resources include silica sol precision-casting lines, high-precision CNC machines, a coordinate measuring instrument, electric furnace, glue-dipping robotic arm, shot-blasting machine, and wax-shooting machine. The supplier also uses written, uniformly followed finished-product inspection instructions, reports 71%–90% export sales, and has self-operated import/export rights, demonstrating established manufacturing and export capability.

Customization capabilityThe supplier explicitly provides ODM services and design customization from samples. Its manufacturing equipment and product-processing scope further support sample-based customized production, although the slices do not specify customization limits, engineering response times, or prototype capacity.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one category of customer experience. No customer names, project descriptions, product quantities, references, or independently verifiable case details are provided.

Product Q&A

Q:What is the warranty period?

We provide a 2-year warranty for our products.

Q:What materials are used for the casting parts?

We use 304/316 austenitic stainless steel series, including SS304, SS316, CF8, SUS304, and other grades.

Q:Can the product be customized?

Yes, we offer OEM/ODM services. Customization includes color (silvery white/black), surface preparation, casting method, and mold design based on customer drawings.

Q:What certifications do you have?

Our products are certified with CE, RoHS, GS, ISO9001, and IATF16949.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 Pcs.