YONGKANG CHANGXIN ALUMINIUM PRODOUCTS CO., LTD. (fORMER WUYI HAOJIANG TEXTLE MACHINERY ACCESSORIES FACTORY) is located in China Science & Technology Hardware City—-West Industrial Zone, Yongkang City, Zhejiang Province, which was founded in 1997. It Covers as area of 10.000 square maters and 150 employees.80000T Forging press, Gravity casting machine, 800T Dia casting machine, T6 heat treatment production line, Lage sise NCN lathes (processing flange φ2000mm). Hard andizing technology. It has the ability of producing 200,000 pcs of beams per year. The main testing equipment: Spectrometer, Dynamic balancing testing machine, Coating thickness gauge, Hardness, ect. Most production equipment and all the testing equipment are introduced from foreign countries and regions, such us Germany, Japan, Taiwan, etc.