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...
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