Estone Technology Co., Ltd. is a company which specialized in manufacturing and exporting all kinds of Health care products, such as Pedometers, Heart Rate Monitor, Blood Pressure Monitor some other related health kits. Also we export sports series ...
Co-creation sapphireoptoelectronics instruments Co.,Ltd.,is a professional R & Dsapphire (Al2O3), quartz, tungsten carbide and other hard andbrittle materials related special gem components, machining ,sales import export trade of high-tech ...
aperture wafers, sapphire and ruby balls, sapphire and ruby blades, cup jewels, sapphire window, sapphire prism, sapphire lens, sapphire dome, sapphire bearing, etc.
HAINING JIENAIER CEMENTED CARBIDE CO., LTD., which covers an area of 13 ***** company was founded in 2003, with initial capital RMB 250 million and the investment 200 2006 once again.JIENAIER is enterprise specialized TC-ball, Cemented carbide ball, ...
