NINGBO LANGSUN TUNGSTEN CARBIDE CO.,LTD., started in 1998, is an international trading company specializing in R&D, production, customization and sales of tungsten carbide products. We have 2 professional facilities and 153 experienced professional technicians to serve you. Specializes in the manufacture of tungsten carbide products for the oil & gas, mining, construction, mechanical seals, aerospace and steelmaking tool industries. NINGBO LANGSUN TUNGSTEN CARBIDE CO.,LTD. is equipped with scientifically advanced production facilities and a top technical team. We focus on using our advanced facilities and production technology to provide customers around the world with a wide range of high-quality and consistent quality tungsten carbide products, including oil and gas accessories, tungsten carbide wear parts, tungsten carbide drill bits for mining and construction, CNC Blades and tungsten carbide blanks, etc. The quality standard is ISO 9001 certified.…
