What materials can you process?

We process metals (aluminum, steel, brass, stainless steel), plastics (ABS, nylon, PC), and composites (carbon fiber, fiberglass).

What are the shipping options?

We use express delivery (DHL, FedEx, UPS), sea freight, or air freight based on customer requirements.

Customizable CNC Machined SAE J518 Flange Coupling

Name: Customizable CNC Machined SAE J518 Flange Coupling
Brand: Dongguan Zhongwei Metal Products Co., Ltd.
SKU: 1971182471

Guangdong, ChinaDongguan Zhongwei Metal Products Co., Ltd.

US$3.99-7.99

1 Piece

Sample price:US$128.00/piece.Request sample

Product profile

Customization

Available

Application

Machinery Accessory

Standard

GB, EN, China GB Code, JIS Code, TEMA, ASME

Model NO.

SCM136

Surface Treatment

Electroplating

Production Type

Batch Production

Machining Method

CNC Machining

Material

Carbon Steel

Samples

1-3 Days

Lead Time

7-14 Days

Machinery Axis

3,4,5

General Tolerances

ISO2768 Mk

Important Tolerances

Ra 0.1~3.2

Anodizing Color

Red, Green, Blue, Purple,Clear etc…

Drawing Format

Dwg,Pdf,Step,Igs,X_T

Process

CNC Machining, CNC Turning, CNC Milling, CNC Lathe

Transport Package

Carton or Wooden Box

Specification

25cm*25cm*15cm

Trademark

ZhongWei

Origin

China

Production Capacity

800000 Pieces/Year

Key features

20 Years Manufacturing Experience: Over two decades of expertise in CNC machining and hydraulic valve production.

ISO 9001 Quality Certified: Strict quality control with 100% inspection before shipment and low defect rate.

Wide Material Compatibility: Processes metals, plastics, and composites including aluminum, steel, ABS, and carbon fiber.

High Precision Tolerances: Achieves +/- 0.01mm general tolerance and +/- 0.002mm for special areas.

Flexible Customization: Accepts custom drawings in Dwg, Pdf, Step formats with various surface treatments.

Fast Sample Delivery: Provides samples within 1-3 days to facilitate quick product validation.

Low Minimum Order Quantity: Supports small batch production with a minimum order of just 1 piece.

Comprehensive Surface Treatment: Offers anodizing, plating, powder coating, painting, and polishing options.

Company profile

Customization from SamplesManagement CertificationStandardized quality controlFast Delivery

Dongguan Zhongwei Metal Products Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2020-03-09Average Response Time: ≤6.00hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryDongguan Zhongwei Metal Products Co., Ltd. is identified as a Chinese manufacturer/factory and limited company producing metal products, hydraulic manifolds, and CNC machining parts. It reports ISO 9001 certification, more than 10 production lines, 6–10 quality-control staff, standardized finished-product inspection instructions, and broad customization capabilities. The supplier provides OEM services for well-known brands and exports 51%–70% of sales, with markets across multiple global regions. However, it has no available SDK, fewer than five years of total R&D engineer experience, and no overseas warehouse, showroom, agent/branch, or offline trade-show participation. Service-related procedures exist but lack written records in several areas. Financial information is represented only by years, so financial credibility cannot be determined from the provided data.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Dongguan, China. Its stated business scope covers production and marketing of metal products, with offered products including hydraulic manifolds and CNC machining parts.

CertificationsThe supplier reports certification of its management systems under ISO 9001. This is explicit evidence of holding a recognized quality-management certification.

R&D capabilityThe company description expresses a pursuit of innovation and industry excellence, but the supplier reports no available SDK and fewer than five years of total R&D engineer experience. These explicit limitations prevent a positive assessment of innovation capability.

Production capacityThe supplier operates more than 10 production lines and lists extensive equipment, including CNC machines, lathes, grinding, milling, drilling, ultrasonic cleaning, and inspection instruments. Its stated scope and product offerings also directly align with metal-product and CNC-part manufacturing.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM service for well-known brands, providing direct evidence of customization and OEM capability.