Beijing Shangjia Alloy Co., Ltd

Established in 2003, Beijing Shangjia Alloy Co., Ltd. is a hard alloy manufacturer. Our company produces semi-finished and finished products for oil exploitation, mining and various hard alloy cutting tools. Among time, our product of tungsten carbide ball has been widely used to ball valves and bearings, getting very good evaluation from buyers. Over the years, Beijing Shangjia Alloy Co., Ltd. has been working with some nationally key scientific research institutions, applying new scientific and technological achievements introduced from at home and abroad. We jointly research and develop new carbide products. We have a perfect quality assurance system and advanced testing instruments. Therefore, our product quality is stable and reliable. Our company's annual production capacity is approximately 100 tons. Our main products are: cemented carbide for rock drilling tools, geological prospecting drilling tools, coal-mining tools, oil-field drill bits, precision wear parts, special car... [详细介绍]