What is the delivery time?

Sample order: 1-3 days after receipt of the full payment. Stock order: 3-7days after receipt of the full payment. OEM order: 15-35 days after receipt of the deposit.

Transmission Couplings Steel Flange Customized Shaft Flexible Shaft Drum Gear Coupling

Name: Transmission Couplings Steel Flange Customized Shaft Flexible Shaft Drum Gear Coupling
Brand: Qingdao Donrex Co., Ltd.
SKU: 2137403242

Shandong, ChinaQingdao Donrex Co., Ltd.

US$6.58

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Auto and Motorcycle Accessory, Machinery Accessory, OEM

Standard

GB, OEM

Model NO.

Surface Treatment

Polishing

Production Type

Mass Production

Machining Method

CNC Machining

Material

Steel, Alloy

Product Name

CNC Machining Service for Auto Machinery Accessori

Tolerance

+-0.1mm

Quality Control

Ppap

Usage

Auto Parts

Testing Facilities

Calipers and Three-Coordinate Projection

Quality

30% Inspected

Established

in 2005

Annual Exports

Above 15 Million Dollars in 2023

Certificate

ISO9001 / IATF16949

Transport Package

General Export Packing

Specification

OEM

Trademark

OEM

Origin

Shandong

Production Capacity

50000PCS/Month

Key features

Custom Material Capability: Wide range of materials including steel and alloy available.

Precision CNC Machining: High precision forging and CNC machining based on customer drawings.

Flexible Customization: Full customization, minor customization, and flexible options from designs or samples.

Fast Sampling Delivery: Sample orders delivered within 1-3 days after full payment.

Comprehensive Quality Control: 100% inspection including chemical, mechanical, and dimension tests before shipment.

ISO9001 & IATF16949 Certified: Manufacturing process certified by ISO9001 and IATF16949 standards.

Advanced Equipment: Equipped with CNC centers, EDM, laser cutting, and CMM inspection tools.

Professional Engineering Support: 7 R&D engineers capable of analyzing samples and technical drawings.

Company profile

Full CustomizationR&D CapabilitiesODM ServicesManagement Certification

Qingdao Donrex Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.69h

AI-Powered supplier vetting

SummaryThe supplier offers broad customization, exports approximately 90% of sales, has exported for 18 years, and reports standardized finished-product inspection instructions. It holds CE and ISO9001:2015 certifications and has seven R&D engineers, but launched no new products last year and is explicitly not classified as a professional technical supplier or a provider of 3D software design. The supplier lacks stated inventory, overseas warehouse, overseas showroom, overseas agents or branches, and offline trade-show participation. Manufacturing capacity is constrained by the absence of a valid contract with related subcontractors. Customer evidence is limited: there is no cooperation with Fortune 500 companies, while repeat-buyer preference is reported at 50%–80%. Financial credibility cannot be assessed because no relevant financial information is provided.

CertificationsThe supplier reports CE product compliance certification and an ISO9001:2015 management-system certificate. These are explicit certifications supporting compliance and quality-management capability.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries. It does provide several quotation and payment options, but the stated international service infrastructure is limited.

R&D capabilityThe supplier has seven R&D engineers and offers multiple forms of customization, but it is not a professional technical supplier, does not provide 3D software design services, and launched no new products in the past year. The evidence shows customization capacity but weak recent product-innovation evidence.

Production capacityThe supplier has written and uniformly followed finished-product inspection instructions, reports one-month average lead times in both peak and off-season periods, and identifies 40 qualified suppliers for service capability. However, it has no inventory capability and no valid manufacturing-capacity contract with related subcontractors, creating an explicit production-structure deficiency.

Customization capabilityThe supplier explicitly provides customization from designs, customization from samples, full customization, minor customization, and flexible customization. This is direct evidence of a broad range of customization services.

Product Q&A

Q:Are you a factory or trading company?

We are a factory located in Qingdao city. It will take one hour to airport. Welcome all our clients come to visit us.

Q:What equipments do you have ?

Our factory owns a full set of machining and inspecting equipments, including large CNC machining center, sodick EDM, CNC engraving machine, laser cutting machine, bending machine, laser welder, radial drilling machine, milling machine, CMM, etc.

Q:How does your factory do regarding quality control?

We test product quality from the very beginning to the very end. Our QC measure and check all the moulds and final products with CMM or other inspection tools regularly.

Q:Can you produce according to the samples or the technical drawing?

We have professional engineers who can well study samples and drawings. So we surely can produce according to your samples and technical drawings.

Q:How to order ?

Step 1, please tell us what model and quantity you need; Step 2, then we will make a PI for you to confirm the order details; Step 3, when we confirmed everything, you can arrange the payment; Step 4, finally we deliver the goods within the stipulated time.