Jointly established by W. L. Gore & Associates, Inc. and Shanghai Carbon Works with a total investment of USD 5.4 million in September 1997, Shanghai Bag Filtration Equipment Co., Ltd. is a famous company with a tradition of more than 30 years in developing, manufacturing and selling bag filtration component, automatic dust-clean system and accessories under the brand name of HuanJing. With a product line covers pulse jet valve, dust control device, filter bag, filter bag cage, special p... ...[More..]