Constant section is located in Shanghai Songjiang Hi-Tech Park, No. 18 Yanping Road area, has always attached great importance to team building, and now owns a large number of excellent professional knowledge, practical experience in engineering management and a complete trades, formed a complete, service excellent professional construction team. 
 Our independent research and development production of "constant section," environmental air conditioning, evaporative air conditioners, energy saving air-conditioning, industrial air conditioners and other high-water air conditioning and other energy-saving, environmentally friendly new products. Widely used in, ceramics, glass, packaging, food, electronics, appliances, electroplating, chemicals, mold, crafts, furniture and other industries and school halls, theaters, exhibition halls and other public places for our customers to improve the working environment, improve work efficiency . 
 Welcome to the constant section of purchase. Details Logon http://www.hengjie-kongtiao.com consultation.