Shanghai Dingxin Environmental Protection Engineering Co., Ltd. is an enterprise which integrates design, development, manufacture and operation. Our factory specializes in the production of industrial pure water equipment, purified water equipment, deionized water equipment, distilled water equipment, sewage treatment equipment and undertake various water treatment projects. Company located in Shanghai Songjiang Industrial Development Zone, convenient transportation, close to the exit of Songjiang G60 Shanghai-Kunming Expressway; only 20 minutes drive from Hongqiao Railway Station and Airport.After the strict inspection by the national quality inspection department, the water treatment series equipment produced by our factory has formulated the effective enterprise standard for record and passed the ISO19001 quality management system certification.Dingxin people with flexible management mechanism and a high degree of social responsibility, actively participate in market competition, determined to innovate, strive for excellence, casting Dingxin boutique, create national brands, rely on science and technology to promote development, with integrity, efficient service and new and old customers win-win domestic and foreign markets, create a brilliant and beautiful tomorrow!