Henan three wins Environmental Technology Co., Ltd. is a company specializing in environmental research and development, production and sales operations in one of the high-tech enterprises. The company is located in the hinterland of the Central Plains, Henan Province, Zhengzhou City, the company close Zheng road, close to Zhengzhou beltway and convenient transportation. Henan Environmental Protection Technology Co., Ltd. was established three wins in the rapid development of the 21st century, high starting point, strict standards, all of the long take, short of self-denial. The company has a group of highly skilled and experienced engineers and technical staff, is a cohesive, creative team. Our focus on research and development of environmental protection industry, pulse cartridge dust collector current R & D, high-temperature long bag and low pulse filter and air box pulse dust collector, boiler desulfurization equipment, sewage treatment and other environmentally friendly products, which reached domestic leading pulse cartridge filter technical level, the railway factory in Xinxiang, Xinxiang Weihui refractory melting gold, rare earth mine Steel Group Co., Ltd., five resistance groups, Arima Group, Henan Hongchaoda powder metallurgy, refractories plant in Gongyi City Yufeng, Zhengzhou Zhongshan carbon, meaning Maxin Rui Refractories Co., Ltd., Xining Huangzhong gravel plant and Oriental Carbon Group and other manufacturers use, works well, and can replace Donaldson, Ketter, Nederman, Coral, GE (BHA), Nordic, Wam, and many other well-known foreign companies products.