1. who are we? We are based in Shandong, China, start from 2019,sell to Domestic Market(00.00%). There are total about 11-50 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? Ferrous sulfate,Polyaluminum chloride,Polyferric sulfate,Aluminum ferric sulfate,polyacrylamide 4. why should you buy from us not from other suppliers?
Our company is a chemical product company specializing in water treatment, new environmental protection materials, R & D, production and sales; The company's team is composed of many senior experts in the chemical industry, and has rich practical experienc 5. what services can we provide? Accepted Delivery Terms: EXW; Accepted Payment Currency:USD; Accepted Payment Type: T/T; Language Spoken:English.