Chongqing Jiazhuang Environmental Protection Technology Co., Ltd., an individual proprietorship Enterprise, invested by Mrs. Ni Yuping who has acquired years of marketing experience. We have been specializing in all kinds of environmentally friendly instrument production, research and development. What's more, we are the first enterprise which stepped into the Non-Dust Multifunctional Wall Space Sander field in the whole world and has occupied at least three National patents. Sanders manufactured by us can reach a relative high dust absorption rate of 98%, improving users' work efficiency by 4 to 6 times. Moreover, our newly invented Adjustable inside Corner Rubbing Machines can permit an easy polishing way of the internal corners. In addition, a series of new wall polishing machines are under invention, please keep expecting! Our company is an economic entity integrating the production, sale, research and development of electric power tools, pneumatic tools, hardware tools, metallic tools and other accessories. Our company consists of Research and Development Sector, Technical Division, Quality Inspection Department, Sales Department, Logistics Safeguard Department, Financial Department, International Trade Department and Manager Office. We use stringent quality control measures to ensure the reliability of our products. With sound business credit, excellent after-sales services and modern manufacturing facilities, we have earned an excellent reputation among our customers around the world. We emphasize development and introduce new products into the markets every year. Our products sell well in domestic and overseas markets and are favorably appraised by clients. We pursue the management tenet of "Quality is superior, Service is supreme and Reputation is first" and will sincerely create and share success with all clients.About Us Since its inception in 2007, Chongqing Jiazhuang, has been a sincere, responsible and reliable company, providing customers with quick and outstanding services, and has established an excellent reputation in the field. We are accredited with ISO9001 International quality certificate approval and CE approved.With years of experience in wall grinding filed, we can provide the latest designs and make quick deliveries, meet customers’ demands and corresponding wit rapid market changes.Currently we have successfully exported our products to some countries such as Brazil, India and so on. You are welcome to contact us for more information.