- Asian Polytrade Co.,Ltd.
- Copper Sulphate,Ammonium Hydroxide (Aqua Ammonia),Zinc Sulphate,Ferric Chloride,Ferrous Sulphate,MDCP P21%,Mangense Sulphate,Manganese Oxide,Sodium Bicarbonate,Potassium Sulphate.
- Address:947 / 83 Moo 12 Bangna Complex Office Tower B 16th Flr. Bangna-Trad Rd.
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