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TEFIC BIOTECH
Only Fluorine Chemicals
Hangzhou Jessica Chemicals Co.,Ltd
Hangzhou Nature Technology Co.,Ltd
Qingdao Oriental Tongxiang International Trading Co.,Ltd
Guangzhou Topone Chemicals Co.,Ltd
Qingdao Haikong Pressure Vessel Co.,Ltd
Hangzhou Hongyan Pigment Chemical Co.,Ltd
price: Negotiable