SILVER GAIN TECHNOLOGY CO., LIMITED(SGT cold welder) is specialized in the supply of cold welding machine, welding die, and butt welding machine for years, and our products have good reputation at home and abroad.Cold pressure welding is an economic and effective way to join non-ferrous metals and their alloys without using heat, fillers or fluxes, and it can creat a weld as strong as the parent material and has the same electrical characteristics. We have portable style, desk style and hydraulic pressure car style of cold welder. We can weld the diameter of copper wire from Ã?0.10mm to Ã?13.00mm and aluminium wire from Ã?0.10mm to Ã?25.00mm. Our welding dies are of the industry standard type and can customiz according your specifications of some special wires. Also our welding dies are suitable for the similar cold pressure welder of other manufacturer.Our welding machines are exported to many countries around the world, such as: Korea, Malaysia, Philippines, Thailand, Singapore, Vietnam, Bangladesh, India, Pakistan, Kazakhstan, Uzbekistan, Saudi Arabia, UAE, Israel, Syria, Jordan, Turkey, Iran, Russia, Poland, Czech, Finland, Argentina, Colombia, Brazil, Venezuela, America, Egypt, Senegal, South Africa, Fiji, etc. And our products are satisfied by oversea customers with their high quality, competitive price and our nice after-sales service.