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 ...

LONG HE, one of the leading developer and manufacturer of filtration and clean products in China, we focus on providing superior quality, innovative and cost effective filtration products, creating the best value for customers worldwide!