Weifang Hailong Chemical Co., Ltd. is a specialized manufacturer of fine chemicals. It was registered in 1998 with registered capitals of RMB 3 million. In 2002, we got the license of I/E business. We now mainly produce 18 types of products which are classified in 3 groups, 95% of them are for export. Our major products are Dimethyl Adipate () and Di-isopropyl Adipate (DIPA), the annual output is 3,000 tons. Our products now are well-received in over 10 countries and regions, including Japan, Ko...