Our company is located in Southern City Town, Zichuan District, Zibo City, Shandong Province, nearby the No. 205 state road (zhangdian--boshan). Zichuan District is a beautiful commercial city in the middle Shandong province, also is the birthplace of Pu Songling, a famous novelist in Qing Dynasty. Our main products are sodium pyrosulfite, sodium sulfite, sodium acetate, sodium metabisulfite and others. We hold perfect management system, and always keep the principle of "Credit First, ...