flip crimper for gc vials supplier China
Apr 17,2009· China Rubber Stopper supplier,Glass Vial,Alu Seals Manufacturers/ Suppliers-Jiangsu Hualan Imp&Exp Co.,Ltd. 6 all types of glass vials for molded vials and tube shape vials. 7 flip-off aluminum caps,aluminum seals. Butyl Rubber Stopper,Flip Off Cap,Vial Crimper,Antibiotic Bottle. City/Province. Hangzhou,Zhejiang,China.