Shenzhen Changlong Technology Co., Ltd.
2022-05-12 13:16:32
The main products are ferrous sulfate, polyaluminum chloride, polyferric sulfate, phosphorus removal agent, composite carbon source, flocculant, polyferric aluminum sulfate, slaked lime, water quality testing kits, water quality analyzers, etc. We have more than 21 factories all over China, with a product capacity of 6 million tons.