this is a company specialized in laboratory consumables scientific research design, production, sales and system integration as one of the enterprises. Company' s main product including various types of the autosampler vials and matched caps and septa; Teflon and silicone compound septa; Coated gasket and help mat and so on. Company' s products are exported to America, Europe, Asia, Africa and other world, and has been maintained close relations of cooperation with domestic and international well-known enterprise.