COOLRUDYVIA^® is a professional manufacturer of venting liners. The main research and development direction of COOLRUDYVIA^® is devoted to venting liners for pesticide packaging, venting liners for daily chemicals, new energy vehicles, aerospace, military industry, wearable electronic equipment, outdoor communication, food packaging, venting liners for medical packaging, venting plugs and caps.

COOLRUDYVIA^® currently, there are 60 fully automatic venting gasket production machines with reliable accuracy, 18 fully automatic venting plug production machines, and 8 fully automatic venting cap production machines. The comprehensive annual output of various venting liners can reach 360 million. We have provided reliable waterproof and venting liners and waterproof and venting plugs to many users, including the American peso and TTI.