?Established in May 1991,Hangzhou Zhijiang Sprocket Co.,Ltd.a Sino-USA manufacturer,is situated in Wubao Industrial Zone,east part of the Hangzhou city.Covrering an area of 12000cO,the company owns fixed assets of 15 million yuan,including various kinds of 85 sets machine equipments like numerical control laths,hest treatment equipment,etc?The annual production of the sprockets is already over USD 3,500,000.00. All of the products are exported,well sold to European countries, America, Canada, Japan, Korea including Southeast Asia regions.The company got the ISO9002 certificate in December 2000, and was approved to have the right to export by itself. With the strong technology and strict management system, the company can produce various kinds of standard sprockets by adoptin ISO/R606, DIN8187, ANSI/B29.1, JIS/B1802. We are also capable of designing and producing non-standard sprockets for special purposes, including black finish, teeth heat treatment, coating with zinc, etc? ??"Quality & Credit first" is the motto of the company.Towards the 21st century, the company has worked out an all-round project for further development, including seeking more overseas cooperators and devoting on technical and designing innovations. ??All the staff of Hangzhou Zhijiang Sprocket Co., Ltd. sincerely welcome all the friends and customers at home and abroad!