NAMSAN-DASAN provides wide range of copper products satisfying international standards such as ASTM, AS, JIS, KS and etc. Based on our customers’ demand, we manufacture and provide requested items with precision and satisfaction throughout the world.
We are specialized in producing copper tube, and also capable of providing subsidiary products such as fitting, wire, solder, valve and other types of pipes as well. From copper coils to straight tubes, our production capacity is well organized with the depth of experience of professionalized supply chain management in both domestic and global market.
NAMSAN-DASAN is also producing a world class copper tubes and fittings to cater for the HVAC industry , our updated knowledge of the market need and the necessity of serving the Air conditioning systems with a product that is matching the demand of implementation of green buildings regulation which become a global trend, make us to introduce our MASTER brand which is manufactured and tested to ensure the capability to handle the pressure rating for the common environmental friendly refrigerant like R-410a, our MASTER brand of copper tubes and fittings is matching the specifications needed for such applications and complying with ASTM standards as well .
You may know more about our MASTER products through
Please find our product catalogue for your reference, and contact our sales representatives for detailed information and inquiry.