Shanghai Shengchuan environmental protection science and Technology Co., Ltd. ----- Established in 2014, in front of St. -green inception, the company has been established as early as 2011 San Chuan Machinery, Saint-green is a subsidiary of San Chuan Machinery's, before the company has been engaged in metal processing and manufacturing manufacturing and industrial fans. The company is located in the international metropolis of Shanghai Fengxian Industrial Park. St. -green company since its inception has been to environmental equipment and research, design, production, sales and maintenance of refrigeration equipment and technology for the integrated high-tech enterprise, the company has passed ISO 9001 international quality management system and CE certification.

The products of the company are the introduction of foreign advanced technology, advanced production equipment, using the core technology of high-end home and abroad, thus many series, diversified industrial dust, soot formation, purification equipment. Company equipment widely used in metal welding, cutting, polishing, spraying, oil mist, plastics processing, foundry, and other industries. As a new enterprise of the industry, the San Chuan to their values to express their new brand proposition. With personalized design philosophy, the use of domestic and foreign advanced technology, the unique design concept of the perfect fusion to green environmental protection equipment concept, create a harmonious environment for more clean industrial enterprises.