... is large plate vulcanizing machine, outside the clean area by partition, load and unload mould at the back of the equipment, so working condition has been greatly improved. For rubber stopper cleaning, we use high-power automatic cleaner, making one......

...according to customer requirements, production) ,high precision pyramid prism, zero order wave-plates, optical rotating apparatus, polarizing spectroscopic prism, high precision plate windows ( 300mmN=0.1), conical speculum, and micro prism used on optical......

Dongguan Qingda automation equipment Technology Co., Ltd. was founded in early 1988, business, production and sales of the early mainly takes Hongkong as a base for the development of the economy and the manufacturing industry, with the north, the company......

Beijing Goodwill Metal Tech Co.LTD is the leading materials manufacturer and trader in China. For decades, our sputtering targets, evaporation materials,crucible liners and rare earth materials helped our customers achieving their innovations. Beijing ......