Dofodo Chemicals Co., Ltd.

[ Manufacturer Trader ]Main business are Synthetic Cryolite, Aluminium Fluoride, Sodium Fluoride, Potassium Fluoroborate, Potassium Fluotitanate, Potassium Aluminium Fluoride, Magnesium Fluoride, Barium Fluoride, HF Acid, Silica white etc.

Kaifeng Honggu Surface Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Surface treatment agent