
Yantai Wenxu Chemical Co., Ltd., founded in 2015, is a professional and leading diversified chemical enterprise integrating production, R&D and sales. Equipped with a dedicated R&D team, advanced production facilities and strict quality control systems, we specialize in supplying high-quality chemicals including aluminum sulfate, ammonium alum, potassium alum, polyaluminium chloride (PAC, purity ≥30%) and calcium hydroxide (purity ≥95%, meeting EU REACH standards), with an annual total output of 150, 000 ...