Henan Zhengfeng Tungsten-Molybdenum Photo-Electric Equipment Co., Ltd. is located in Dengfeng City,Henan Province,CHINA, with the total investment of RMB 180 million and a plant of 80000 ㎡. Our company holds strict management system, meeting the requirements of ISO 9001:2008 ...

Jiaozuo Nuoerman Furnace Co., Ltd. Was founded in 1999 at the southern foot of Taihang Mountains in Jiaozuo, Henan-one of the four major refractory bases of China, which endows our company with convenient transportation and elegant environment. Through years of development, ...

Hebei Xuankun Refractory Material Technology and Development CO.,Ltd was established in 1992 year (Formally called  Xingtang Town Refractory Material Factory , it was township enterprise ,renamed the Hebei Xuankun Refractory Material Technology and Development CO.,Ltd in 2015 ...

Henan JK Refractory Co., Ltd. is a joint-stock machinery manufacturing enterprise, integrating scientific research, production and marketing, specializes in the R&D and promotion of the Fused Cast AZS, Fused Cast Alpha-Beta Alumina, Bonded AZS, Mullite Brick, High Alumina ...

Gan Zhou Pinxin Metal Materials Co.,LTD. located in Gan Zhou--"The Tungsten City of The World". is a China-based professional producer and international trader of a broad range of vacuum coating products like tungsten wire, tungsten filament , evaporation tungsten boat , ...