1. More than 50 factories cooperated in south and north of China.
RIZHAO IRON & STEEL,
NANJING IRON & STEEL,
Our cooperate factories location details:
Picture in Huilitong Steel Pipe Company
2. Before loading steel product (steel pipe / steel plate / galvanized coil / aluminium coil) in port, at least 3 test required, some times, we also do SGS test follow customers requirement.
A. Mill raw material test
B. Mill finish product test
C. Random inspection in port
3. Mill test certificate and random inspection report are all will be sent to you together with other shipment documents.