Zhuhai Metal S & T Co.,Ltd is a specialized enterprise of Aluminum Alloy products. She was founded in 1985 and until now has over twenty years history. passed ISO9001-2000 quality control system, which located Chunsheng road, Nanshui Chemical Industrial ...

OPTISON started on a small scale in 1993, dealing with electrical appliances for the past 13 years such as televisions and Video Recorders, later expanding to high end products like Plasma TVs, LCD, CTV DVD/VCD.Since then, OPTISON branched out into several ...