ISO 9001; ISO 13485; IATF 16949; AS9100; RoHS; REACH; IPC-A-610; NADCAP (certificate listed on site)
Inspection equipment
Not stated
Reports and process
{'value': 'Our quality management system utilizes a full suite of metrology tools, including CMM (Coordinate Measuring Machines), optical comparators, and ultrasonic thickness gauges, ensuring every feature meets your GD&T specifications.', 'source_url': 'https://www.chinametalworking.com', 'status': 'stated'}
{'value': 'From raw materials to finished packaging, we will provide you with reliable quality inspection reports and photos at any time.', 'source_url': 'https://www.chinametalworking.com', 'status': 'stated'}
{'value': 'If you need an authoritative third-party inspection report, we can also actively cooperate to ensure that you will receive high-quality products.', 'source_url': 'https://www.chinametalworking.com', 'status': 'stated'}
Ordering & logistics
10 items
MOQ
No MOQ
Quote turnaround
ISO certificate listed on site, 24h quotes, and DFM support for global procurement managers.
DFM
Reduce your lead times and production costs with our expert DFM support.
File formats
Yes, we have rich manufacturing experience and technical knowledge, can draw professional design files (including: STL/STEP/IGES/PDF/CAD, etc.) according to your ideas, and provide you with free manufacturability solutions.
Typical lead time
delivered to your door as soon as 5 days
Payment terms
What are the payment terms?
NDA & files: Value
All customer drawings and designs are treated as confidential
Shipping terms
We provide end-to-end shipping solutions—including sea, air, and DDP —ensuring custom metal stamping parts arrive on time and fully cleared.
Carriers
Unlike traditional 3-axis machines requiring multiple re-setups to machine different angles, 3+2 Axis CNC Machining enables processing of multiple surfaces in a single setup.
Packaging
We maintain full traceability for defective items through: raw material inspection, mold inspection, equipment inspection, process sampling, packaging inspection, and final inspection.
What they say they can’t do
0 stated limits
Stated limits and certificates the site says it does not hold. Useful for ruling a manufacturer out early.
Certificates (as the site words it): ISO 9001; ISO 13485; IATF 16949; AS9100; RoHS; REACH; IPC-A-610; NADCAP (certificate listed on site)
Inconsistencies on their site
3 inconsistencies
Places where two pages of the manufacturer’s site give different figures. Confirm these with the manufacturer before ordering.
Different founding years stated across pages: 2004, 2006
Different floor-area figures stated: 2,000, 3000, 450 m²
Tolerance claims range across pages: ±0.003 to ±0.5 mm (context differs by process/feature)
Company facts
7 facts · 3 site claims
Figures marked “site claim” are the manufacturer’s own statements and are shown for context only.
Legal name (as stated)
Supro Manufacturing Co., Ltd.
City
Shanghai
Belt
YRD
Founded
2004
Facility area
3000 square meters site claim
Countries shipped
Over 200 active projects delivered to 15+ countries. site claim
Customers
customers include engineering site claim
Full specifications
Values as stated on the manufacturer’s website. The link icon next to a value opens its source page.
