Qingdao collect chemical co., ltd was established in 2002. There are 120 staffs work in our company. Over more than 10 years efforts of developing, COLLECT-CHEM has become a specialized enterprise with research, production and trade of Flame retardant additive. COLLECT-CHEM has factory building for producing chlorinated paraffin product at 20,000.00 square meters, and factory for producing 3.5 Zinc Borate at 3,000.00 square meters, The company has a complete technical development department and involved professional, technical personnels, our management and technological persons are involved in chlorinated paraffin and zinc borate industry for decades. In our factory, the capacity of Chlorinated paraffin 70% is at 10,000 Tons/Year, 3.5 Zinc borate: 8,000.00Tons/year, Chlorinated paraffin 52%: 40,000 Tons/year, Chlorinated paraffin42%: 10,000 Tons/year .