China International TouchScreen Exhibition ( C-TOUCH) , held twice a year with one in Shanghai in May and the other in Shenzhen in November since its inception in 2008, has come to be the top Touch....
BARIUM OXIDE POWDER It replaced lead oxide ( Lead oxide was used to raise the refractive index, but it also raised the dispersive power. Barium oxide only raises the refractive index) . Barium oxide....
We are honored to introduce ourselves as one of leading suppliers of barium chloride in China. Our barium chloride dihydrate is used in caustic soda electrolysis, metal heat treatment, pigments, ....
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Shanghai Yousheng Weighing Apparatus Co, Ltd. We are a leading electronic weighing apparatus company in China and have a manufactory in Shanghai, China. Every month our manufactur quantity is 160, ....
We are a leading electronic weighing apparatus company in China and have a manufactory in Shanghai, China. We have exported to more than 90 countries by now. Every month our manufactur quantity is 60....