ï¿½Environmental Science and Technology Co., Ltd. Hunan Maier Si to build the world's best environmentally friendly composite material suppliers and service providers of equipment, the company has three decades of experience in the environmental protection industry in mainland China, and has a strong technology, efficient service after 80 the backbone of the team.ï¿½All products strictly in accordance with ASTM, AMCA standard design, manufacture, testing, comprehensive ISO9001 quality management system, ISO14001 environmental management system and the "6S" safety management system; company full use of CAD, Pro / E and other advanced graphics software assisted mechanical product design, professional production equipment and perfect detection means.ï¿½Companies providing environmental protection equipment for all customers planning and design, manufacturing, installation and maintenance services, widely used in electronic appliances, metal processing, machinery manufacturing, pharmaceuticals, chemicals, iron and steel, metallurgy, municipal water supply and drainage, solid waste disposal, hazardous waste disposal , research institutes, health care, utilities and construction industries, For more information, please free of charge from our customer service department.ï¿½Technical services and research and development is the essence of our clients to create effective, reach key customer satisfaction; constantly upgrade their skills and nurturing talent is the foundation of our sustainable growth. ï¿½