Ocean Technology Int'L Co., LTD is professional on manufacture and selling TOPLINK plastic hot air and hot wedge welding machine. Main accessories are all imported.
TOPLINK products include: plastic hot air welders
                         Coated fabric hot air welders
                         Geo-membrane welders
                         Roofing Waterproof welders
                         Plastic floor welders
                         Extruding welders
                         Heat part, blower series
     And other kind of heaters, heat pipes, nozzles, geo-membrane testers and so on...
  TOPLINK is a professional company focus on research, design and manufacture, our heater and welder got simple operating board, weld data memory, laser line set location and more other functions. Heating temperature stable, could used in industry for continuous working 24 hours. 
TOPLINK got experience on plastic hot air welding for more than 8 years. We have many professional experts. After developing for years, our products have been widely used in waterproof for tunnel, railway, water conservancy, cultivation, landfill, chemicals, mines, sewage treatment, and truck tarpaulin, banner and outside plastic sheet structure,coated fabric. Have been sold to more than 60 countries, got very good feedback, and we have sale and service agency in many cities in China.