Hangzhou Yinhu Chemical Co., Ltd. is a high-tech company engaged in researching, manufacturing, and trading of chemical intermediates, cosmetic auxiliary agents, oil field chemicals, water treatment chemicals, paper-making chemicals, antiseptic agents, and auxiliary agents for dyeing. Our company formerly was the Hangzhou Branch of Beijing Oil Field Chemical Company, a company under the China Petroleum and Natural Gas Group Co., Ltd. Approved as a high-tech company by the Scientific Bureau of Zhejiang Province in 1995, we have developed many new products and won various scientific and technologic rewards from the government. In addition, our company frequently undertakes many projects organized and planned by national and provincial scientific bureaus. In terms of human resources, over 35% of the personnel are managers and over 15% are technicians. With headquarters in Hangzhou High-Tech Development Zone, our company also has established branches in Guangzhou and Shandong.