EC21 Buying Leads Catalogs - poly carbonate

Buy Silicon Wafers

20080213

Poly-crystalline silicon chunks/granules, 50,000 kG for the first order * Si (purity): >=99.9999%(6N) * Boron doped: <=

20111009

poly crystalline. Our solar panels have passed CE, IEC and TUV certificates. relevant index: 1) Power range: from 2WP t

20131206

Dear Manager, How are you? This is Sherry from Blue Carbon, we'd like to introduce ourselves as professional designer a

20141010

Poly Silicon material > 6N ~ 9N(A&B grade. Scrap.Pop corn. Carbon head & End.) If you have the above products to sell