7A, 49-51 Jervois Street, Sheung Wan, Hong Kong
Our company is specified in research, sales and service of silicon matrail interms of ingot, wafer and top & tail. if you have interest in solar silicon wafer, silicon ingot, top & amp; tail of silicon ingot and so on, Pls contract me as soon as possible. thanks!
ilicon,wafer,ingot,top and tail,poly chunk,