产品详情
Hs Code 3824999999 MENJIE Brand ISO9001 Certified 28% Purity PAC Polyaluminium Chloride Coagulant for Waste Water Chemicals
Hs Code 3824999999 MENJIE Brand ISO9001 Certified 28% Purity PAC Polyaluminium Chloride Coagulant for Waste Water Chemicals