Founded in 1968, Changzhou Shuanghui Cooling Equipment Co., Ltd is an economic entity integrating scientific research, design, manufacture and installation maintenance. Located at the elegant south water town-Lihe Street, west suburb of Changzhou, it enjoys convenient traffic and talent people. The leading products of the enterprise include: cooling tower, lithium bromide refrigerating machine, water treatment equipment, water stabilizer and related products.Our annual sales volume is over RMB 0.1 billion in recent years and our cooling tower of Shuanghui Brand come out at the top in the same industry, and awarded the state silver prize (the top quality prize for cooling tower in China) in 1990, in addition large-scale cross flow and counter flow mixed structure mechanical draft cooling tower has passed through the appraisal of high technology product. Large-scale cooling tower of Shuanghui Company has came to international market for many times. Thousands of large-scale steel structure, steel concrete structure cooling towers, nature ventilation towers have launched into market for Petrochemical, Petroleum, Power, Metallurgy, Medicine and Rubber Industry etc. Shuanghui Company has evaluated as Science Research Company in Changzhou, been as the company of âï¿Â½Ãƒ¯Ã‚¿Ã‚½Appreciate Contract, Keep Faithâï¿Â½Ãƒ¯Ã‚¿Ã‚½ for continuous 10 years, obtained âï¿Â½Ãƒ¯Ã‚¿Ã‚½AAAâï¿Â½Ãƒ¯Ã‚¿Ã‚½ grade certificate by Jiangsu International Evaluation Company, passed through ISO9001Quality System in 1998, commented as the company exempted from inspection by Jiangsu Industrial and Commercial Bureau continuously, and received as the company of the first supply network membership by Sino-petrochemical, Sino-petroleum Group, and we are also the membership of China Fiber Reinforced Glass Industry Organization. At last, we are looking forward to cooperating with friends from all over the world.