DLHX Precision Special Steel Technology Group was established in 2006 by a joint venture between China's well-known auto parts company-AHHX Piston Ring Technology Group, DLYT Special Steel Products Co., Ltd. and Japan XA Fine Wire Co., Ltd.
DLHX has an annual production capacity of 8,000 tons of non-ferrous metals and new alloy precision wires of various specifications and shapes. The products are widely used in engine parts (piston rings), generator parts (stator systems), springs and precision filtration. Industry, product quality has reached the same international level.
DLHX takes advantage of the tripartite joint venture to become China's leading wire manufacturer, comprehensively improve China's precision wire manufacturing level, and provide world-class raw materials for China's engine and generator industries.
DLHX passed the ISO9001 quality system certification in August 2008. In 2012, it passed OHSAS18001 and ISO14001 environmental occupational health and safety management system certification. Passed TS 16949 quality management system certification in 2015.
Listed on the Shanghai Stock Exchange in October 2016;
In November 2016, it passed the national high-tech enterprise certification. And successively passed the second companies of Federal-Mogul Group (FM), MAHIE Group (MAHIE), Anqing Dibotz Piston Ring Company (ATG), Japan Imperial Piston Ring Co., Ltd. (TPR), GE, DMS, etc. Party review.
DLHX company's products are fully substituted for imports. Piston ring wires are supplied by ATG, FM, TPR, MAHIE, RIKEN, NPR, CYPR, NPM and other well-known domestic and foreign piston ring factories. Ventilation channel steels are GE, HEC, SHE, VOITH, DEC, etc. Supported by large domestic and foreign generator factories, spring steel wire products are supplied to ASP, PUNCH, QJTH, DMS and other high-end customers…