YOULYY INDUSTRIAL CO., LTD. is specialized in researching, developing and producing of pharmaceutical products. Our main products: neutral glass tube, ampoule, tubular vial, mould test all kinds caps(seals), rubber stoppers, aluminum foil, PVC film, (PVC No-PVC)infusion bag, urine bag. ...

Yuhuan Shuohua Plastic Chemistry Factory specializes in producing pipettes, drop bottles and other medical plastic products. We can produce one billion pipettes per year with strong product design ability. insist on standardized operation strict scientific management. Our factory has ...