• 
• Manufacturing technology of polypropylene heat exchanger

• 
• Manufacturing technology of fluoroplastic electric heater

• 
• Manufacturing technology of polyethylene heat exchanger

• 
• Scheme drawing design of plastic heat exchanger

• 
• Welding technology of PTFE heat exchanger

• 
• Manufacturing technology of polytetrafluoroethylene heat exchanger

• 
• Welding technology of fluoroplastic heat exchanger

• 
• Complete set of drawings for plastic heat exchangers

• 
• Welding technology of polytetrafluoroethylene

• 
• Drawing of fluoroplastic air welding furnace

• 
• Fluoroplastic salt welding furnace drawing

• 
• Process data of rapid hard anodizing of aluminum

• 
• Drawing of rapid hard anodizing device for aluminum

• 
• Drawing of Chromium-based Composite Electroplating Ceramic Device

• 
• Chromium plating technology of mercury strip tungsten wire

• 
• Welding technology of Teflon heat exchanger

• 
• Drawings of chromium mist recovery purifier

• 
• Drawing of Cr Waste Liquid Recovery and Treatment Device

• 
• Technical service of hard chromium plating

• 
• Design of Tooling and Equipment for Electroplating Hard Chromium

• 
• Drawing of durionise device for piston ring long cylinder

• 
• Design data of fluoroplastic heat exchanger

• 
• Manufacturing technology of fluoroplastic heat exchanger

• 
• Drawings of complete sets of electroless nickel plating equipment

• 
• Drawing of chromium plating device for special piston ring

• 
• Plating equipment, tooling drawings and process

• 
• Drawings of glass substrate anodizing equipment

• 
• Recovery technology of chromium-containing waste liquid

• 
• Chromium-based Composite Electroplating Ceramics

• 
• Teflon heater

• 
• Teflon cooler

• 
• Teflon heat exchanger

• 
• Fluoroplastic spiral coil heat exchanger

• 
• Acid-resistant heater-acid pool heating equipment

• 
• Fluoroplastic electric heater

• 
• Fluoroplastic tube heat exchanger

• 
• Fluoroplastic coiled immersion heat exchanger

• 
• Reactor heat exchanger

• 
• Fluoroplastic box heat exchanger

• 
• Fluoroplastic heater

• 
• Phosphating coating pickling heater

• 
• Teflon condenser

• 
• Polytetrafluoroethylene evaporator

• 
• Teflon evaporator

• 
• Hydrochloric acid resistant heater

• 
• Quartz sand pickling heater

• 
• Hydrofluoric acid resistant heater

• 
• Metal smelting heat exchanger

• 
• Steel pickling heater

• 
• Battery liquid heat exchanger

• 
• Sulfuric acid resistant heater

• 
• Electroplating bath heat exchanger

• 
• Teflon heater

• 
• Acid mist condenser acid mist recoverer

• 
• Oxalic acid pickling heater

• 
• Tetrafluoro heat exchanger PTFE heat exchanger

• 
• Hydrofluoric acid resistant cooler

• 
• Hydrochloric acid resistant cooler and condenser

• 
• Fluoroplastic coil heat exchanger

• 
• Polytetrafluoroethylene coil heat exchanger

• 
• Fluoroplastic evaporator

• 
• Fluoroplastic spiral tube heat exchanger

• 
• Acetic acid resistant heat exchanger

• 
• Anodizing cooler

• 
• Polytetrafluoroethylene condenser

• 
• Hot dip galvanizing aid heater

• 
• Acid-resistant cooler-strong acid condenser

• 
• Fluoroplastic condenser

• 
• Polytetrafluoroethylene cooler

• 
• Fluoroplastic cooler

• 
• Hydrochloric acid resistant heat exchanger

• 
• Sulfuric acid resistant cooler

• 
• Hydrofluoric acid resistant heat exchanger

• 
• Sulfuric acid resistant heat exchanger

• 
• Acid-resistant heat exchanger

• 
• Fluoroplastic UW heat exchanger

• 
• Hard chromium plating equipment for piston ring

• 
• Anodizing equipment for aluminum piston

• 
• Chromium-based composite electroplating ceramic equipment

•