Tianjin Jinda Zhengtong Energy Saving and Environmental Protection Technology Co., Ltd.

& g: ht: t: t: t: tt: trt: t>Tianjin Jinda Zhengtong Energy Saving and Environmental Protection Technology Co., Ltd. is an American Qingli Company g: ht: t: t: t: tt: trt: t >(g Thg) g: ht: t: t: t: tt: trt: t>China general agent for reverse osmosis membrane scale inhibitors and cleaning agents, specializing in sales of American Qingli Company g: ht: t: t: t: tt: trt: t>(g Thg) g: ht: t: t: t: tt: trt: t> products and provide professional technical services, Moreover, Hebei Qingli is the only one in China that is ranked among the four major reverse osmosis agent manufacturers in the United States: Qingli, Beidi, Nalco, and Dahu g: ht: t: t: t: tt: trt: t>< br/> g: ht: t: t: t: tt: trt: t>simultaneously g: ht: t: t: t: tt: trt: t>&r g: ht: t : t: t: tt: trt: t> Appoint a special agent in China to sell all the company's products with tracking g: ht: t: t: t: tt: trt: t> g: ht: t: t: t: tt: trt: t>Service allows you to buy with confidence and use with peace of mind. > bd.,&> g: ht: ... [Details]