CHANGZHOU DENSN IMP.& *****, LTD is a international trade company which imports and exports household appliances, home textile, rig, articles of everyday use, electronics products and sheet metal parts and so on. Especially we have our own product lines on green power and precise sheet metal fabrication.We do research and application of solar energy with the advanced production technology , high-tech talent and advanced equipments. Non-pressure and pressure solar water heater is one of our major products. The inner tank is made of international standard SUS304 stainless steel and the thermal insulation layer is made of polyurethane foam, which has the best insulation performance with long time.In our precise sheet metal fabrication part, we imported several top-class equipments from Switzerland, such as: Bystronic laser cutting machine, digital control bending machine and automatic welding machine and so on. We also was issued ISO9001:2000. We have done the parts of cars, textile machines, farm machines and armature and so on which all export to overseas.With many professional QC staffs and integrated inspection system, we can meet all the expectations of customers from all over the world.
