5N Polysilicon 99.999% ( Hi Resistance) Purity: 5N 99.999% Resistivity: Type P, all the resistances are over > 0.5 ohm; Payment Terms: 100% T/ T in advance Production Capability: 10 - 20 tons/ month....
Witeam Commercial ( Int' l) Limited headquartered in Hong Kong with branch office in Beijing and Shenzhen, established to provide its customers with easy access to the finest and the most cost....