Hebei Double Star Machinery was established in 1996, ISO9001:2008 certified enterprise, our factory building covers around 100,000 square meters,have more than 300 staff members, among them more than 70 engineers,technicians/after sales men who are traveling all over China to serve our domestic market; up to now 11 sales offices were spread over China market, and recent years` sales amount around 15Million US Dollars annually.