Green World Environmental Products Co., Ltd.?http://www.lsjhb.com? is a manufacturer specializing in the production and sales of bag dust collector accessories in Yixing. Our main products are: small dust collector, dust collection accessories and Paddle Switch Level indicator.Early in its life, our company strives by the quality. We carefully examine all process including filter selection, sewing, testing and dispatching. Our company has introduced advanced sewing device from the BROTHER Company in Japan in order to guarantee the product quality of filter bag. What?s more, our appearance-beautiful, burr-free and good quality cages have left a good impression on customers. Our diaphragm valves complete in specifications, including two types, right-angle valve and submerged valve, whose life span can reach to 1 million times.Green World Environmental Products Co., Ltd. will always put customer's demands in the first position. ?Think what the customers thinking, do what the customers urgently want?, we commit door-to-door service within 48 hours. Our company will work together with prestigious companies from home and abroad to create a clean world.