Polished steel rod, polished wires, spheroidizing wires, and all kinds of screws and nuts with excellent quality and highly requirement, which are widely used in automobile, steel structure, electronics, electric household appliance, furniture, etc.We've established a stong R&D team to execute the product research and technical development. We also passed the verification of quality management systems of ISO 9001:2008 and ISO/TS 16949:2009 as well as the environmental management system of ISO 14001:2004. We continue to reinforce the technology and quality, making products to be more sustainable and fully recognized at home and abroad for the achievement of mutual benefits....
