Henan Zhengfeng Tungsten-Molybdenum Photo-Electric Equipment Co., Ltd. is located in Dengfeng High-tech Industrial Park, with the total investment of RMB 180 million and a plant of 80000 m2. Our company holds strong technical force, modern plant & equipment and advanced testing methods, in addition to holding a set of scientific strict management system, manufacturing technique and operating instructions, with production, marketing, service and all the other links meeting the requirements of ISO 9001:2008 Quality System.　　Our company is mainly engaged in R&D, production, sales, technical service and self-support import & export business of tungsten, molybdenum and other rare metal materials and products, forming a production line which takes ammonium molybdate as a raw material and integrates metal power purification, pressing, sinter molding, forging, rolling and machining. The produced tungsten-molybdenum high-performance materials and products are widely used in aerospace industry, national defense and military industry, equipment manufacturing industry, LED industry, semiconductor & electronics industry, glass & ceramics industry, automotive industry, power industry, rare earth industry, furnace construction & heat treating industry and other emerging industries. Our main products include tungsten/molybdenum plates, rods, molybdenum crucibles, tungsten/molybdenum target materials, heat screens and matching products of sapphire growing thermal field, etc.