Established in May 2003,zhejiang hengtaiyuan Polyurethane Co., Ltd is a cmprehensive HK-CHINA joint venture which combines research and development,production,marketing and technical services together.The annual production is up to 150000 tons.,which has obtained moe than us *s 79 million,be ranking as excellent leading enterprises.Manufacturing base area occupies 120 mus which in Graden Style.After 10 years' development,we are success in developing out dozens of PU sole materials including ultra-low density product and in cold resistance ability.