LNJC Power Materials Technology Corporation is a national high-tech enterprise specializing in the development of high-performance metals and composite materials, leading tungsten-copper alloy electrical contact materials, copper-chromium alloys, copper-chromium-zirconium alloys and technology used in high-voltage and ultra-high voltage transmission and transformation. And the aviation field.
It is an invisible champion enterprise in the fields of tungsten-copper alloy, copper-chromium alloy and copper-chromium-zirconium alloy in China.
The company has advanced metal material forging equipment, electron beam welding equipment, machining equipment, material heat treatment equipment, metal material stamping equipment, etc. Independently owns Asia's first-class near-net-type hot and cold extrusion technology, dissimilar metal joining technology, ultra-pure alloy smelting technology, etc. Leading products include tungsten-copper alloys, copper-chromium alloys, copper-chromium-zirconium alloys, copper alloy products for high-voltage, ultra-high-voltage, and ultra-high voltage transmission and transformation switches of more than one million volts, as well as aviation welding technology.
Copper-tungsten alloy contact materials: 5 series and more than 400 products have been developed, including moving arc contacts, static arc contacts, conductive rods, shielding covers, and special-shaped contacts.
Copper contact materials: Three categories and dozens of products have been developed, including dynamic and static main contacts, contact fingers, and contact pieces.
LNJC has high-standard new product development capabilities, scientific production procedures, complete quality assurance system, and perfect after-sales service team. Over the years, LNJC has provided various high-quality, safe and reliable high-voltage power transmission and transformation products for major national projects.