In 2009, the top 100 Chinese machinery industry companies were announced in Beijing. The finalist companies involved in petroleum and chemical equipment manufacturing include: China First Heavy Machinery Group Corporation, Dalian Bingshan Group Co., Ltd., China Second Heavy Machinery Group Corporation, Shenyang Blower Group Co., Ltd., Ningbo Haitian Plastic Machinery Group Co., Ltd., Baoji Petroleum Machinery Limited liability company, Hangzhou Steam Turbine Power Group Co., Ltd., Shaanxi Blower (Group) Co., Ltd., Hangzhou Oxygen Concentrator Group Co., Ltd., Yantai Ice Wheel Group Co., Ltd., Lanzhou Lanshi Group Co., Ltd., Sichuan Honghua Petroleum Equipment Co., Ltd., etc. The business areas of these companies include oil drilling equipment, refinery equipment and general petrochemical equipment.
Huaxin Electric Motor Co., Ltd. , http://www.wfgenerator.com