Quality & Compliance
Aluminum problems usually surface after machining, so we put verification before shipment.
Quality system
ISO 9001 certification has been held by the partner mills since 2014; incoming inspection and pre-shipment re-check are run by lot, with inspection records kept.
Documents with shipment
- Mill test certificate: chemistry and mechanical properties
- Dimensional and visual inspection records
- Packing list and shipping mark data
- Certificate of origin and third-party inspection on request
Inspection flow
Inspection flow
- Incoming check: grade, temper, heat number and certificate match
- Dimensional check: thickness, diameter, wall, length and straightness by lot
- Visual check: scratches, oxidation, peeling, colour and film condition
- Property check: hardness or mechanical re-test when required
- Pre-shipment: quantity, marking, packing and document set
Export compliance
All products and specifications on this website are regular civil-use aluminum materials available for open supply. We comply with Chinese export control laws and the requirements of destination countries, and we do not quote controlled items through this website. If an enquiry falls within a controlled scope we will say so and decline the quotation.
- Controlled items are neither displayed nor quoted
- End-use and end-user information may be requested
- Export business is licensed and documented under applicable regulations
Send a drawing or spec — we reply with a quote within 24 hours
Tell us grade, temper, size, quantity and application; we come back with the available range and lead time.