/Quality Control
Quality Control 2018-08-03T03:43:29+00:00

Quality Control

We are engineers, and we love our products in good quality

Our products are manufactured and tested in accordance with NFPA, ASTM, ASME, EN and other applicable industry standards.

Material certificate and Test report are available as both regulations and Third Party material specifications.

Chemical compositions and Mechanical properties of steel are traceable to the original rolling Lot No. and raw material Heat No.

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Our Quality Management

Good quality is the foundation of business. From raw material collection, production and testing, to coating, packaging and shipment, we maintain a complete and in-depth quality management, no superficial, no bait-and-switch practice.

certificate