In Feb 2005, our factory is equipped with a Hardness Tester which is specially used for B7M & 2HM bolts and nuts as per requirements of ASTM A193-03 and ASTM A194-03(new version).
In November 2002, We appointed Huangpu Shipyard Changhong Industrial Co., Ltd. Nanyou Branch as our general agency for the region of Zhanjiang, Guangdong Province.
In Nov 2004,our product of THROUGH BALL TEES were successfully applied to submarine pipe lines of Nanhai Shell Project of COOEC, The THROUGH BALL TEES were made of WPHY60 material and were covered with corrosion-resistant Raycham Heat Shrink Tape.
In Sep 2004, our main products of Butt -Weld Pipe Fittings complying with MSS SP75 WPHY60 and the Forged Flanges complying with A694 F60 were successfully applied to COFCC Nanhai Shell project.
In Sep 2004, our main products of Flanges, Bolts & Gaskets have been successfully entered into Crude Oil Piping Line Project of China Petrochemical Int'l Co., Ltd.
Starting from May 2004, the Zinc plating workshop in our plant is ready for production, the Max. size of unit product ranges at width 500mm x hight 800mm x length 3000mm.