Zhejiang Jingsheng Mechanical & Electrical Co., Ltd. is a China-based company principally engaged in the crystal growth, the research, development and manufacturing of intelligent equipment, as well as the production of sapphire crystal material. The Companyâs main products include automatic single crystal growth furnace, polycrystalline silicon ingot furnace, sapphire crystal furnace, zone melting silicon single crystal furnace, sapphire ingot, sapphire wafer, light emitting diode (LED) device detection sorting equipment and others. The products are mainly applied in the semiconductor, solar photovoltaic, LED, insulated gate bipolar transistor (IGBT) power electronics and other fields.
ZHEJIANG JINGSHENG MECHANICAL & ELECTRICAL CO., LTD. 
