Shanghai Bag Dust Collection Accessories Co., Ltd. was jointly established by W.L. Gore & Associates, Inc. and Shanghai Carbon Factory. It is a well-known Chinese environmental protection equipment manufacturing enterprise with many years of experience in R&D, production and sales. The bag dust collector products produced by the company are used for dust control and flue gas purification in steel metallurgy, cement, thermal power generation, chemical industry, construction, waste incineration and other industries around the world. The products are exported to the United States, Europe, Japan, Southeast Asia and other regions. , enjoying a high reputation and popularity in domestic and foreign markets. The company currently has more than 30 product patents related to bag dust removal. The products include ring crystal and SBFEC brand electromagnetic pulse valves, pneumatic valves, piston valves, pulse injection (dust cleaning) controllers, remote control pilot boxes, and large-diameter electromagnetic pulse valves. , filter bags, frames and special accessories for bag dust removal equipment, etc., is one of the domestic companies that produces the most complete varieties of bag dust removal accessories and the best quality. The company's factory building area exceeds 10,000 square meters, with an annual output of 400,000 high-quality electromagnetic pulse valves, 300,000 sets of high-precision laminated filter bags and frames, and 25,000 pulse injection (dust cleaning) controllers.