No.1,Unit 1,Building Y6,No.11,Changchun Road,High-tech Zone,Zhengzhou City, Henan Province

Our company is a high-tech enterprise which devotes itself to the Nano-technology field. With rich technology force, perfect management system, advanced mechanical equipment and precise checkout equip...

No. 11 Changchun Road, Zhengzhou City Zhengzhou, Henan

chorus is committed to providing customers with the best quality industrial lubricants and engineering services. The company achieves this goal through market development and product technology innova...