ZHENGZHOU WELCOM TECH. CO., LTD , located at National University Science Park of Henan Province, which enjoys favorable geographical position and convenient transportation. Established acted as a company with rich experience on professional exporting materials and technical support to South America, Europe, Africa and Southeast Asia. Welcom, specializes in developing, manufacturing and exporting chemicals raw materials ,especially Dyestuffs & ...More
"Common Name: Melamine CAS No. 108-78-1 Formula: C3N6H6 Molecular weight: 126.12 ...
Dear friend, regarding to Aluminium hydroxide, we can supply different particl ...
Dear friend, regarding to Calcium Formate, we can supply tech grade and feed ...
Dear friend, As for Aluminium Sulphate,we can supply 15.6% and 17% Non-Ferric. ...
Product Name:Naphthol ASC.I.Name:Azoic Coupling Component 2Other names:diathol ...
Chemical name: A-l-asparty -l-phenylalanine methyl ester. Molecular formula: ...
