Established in May 2003, Zhejiang Hengtaiyuan Polyurethane Co., Ltd. is a comprehensive HK-China joint venture which combines research and development, production, marketing and technical services together. The annual output of polyurethane is more than 100,000 tons. As an excellent leading enterprise with 500 million RMB in the fixed asset investment, the company has experienced the double sequential growth in sales in three years when the products have had good sales all over the country. In ...