Yunnan Tin Co., Ltd.

[ Manufacturer ]Main business are Tin products

Shantou Xilong Chemical Co., Ltd.

[ Manufacturer Trader ]Main business are Chemical reagent, Chemical material.

Zhengzhou Chida Tungsten & Molybdenum Products Co., Ltd.

[ Manufacturer ]Main business are MoSi2 heating elements(Si-Mo Pole), Molybdenum electrodes, Molybdenum powder...

Foshan Nanhai Xinyinghua Hardware And Mineral Chemical Co.,

[ Manufacturer ]Main business are Nonferrous chemical salt

Csic No. 725 Research Institute(luoyang Ship Material Resea

[ Manufacturer ]Main business are Ship material