SINOTECH HOLDINGS GROUP LIMITED is a diversified holding company registered in Hong Kong. SINOTECH is self-operated businesses. Driven by a series of industrial 

investments, the company has gradually developed into an influential, industrial-focusedenterprise group in mainland China.

Under SINOTECH HOLDINGS there are six business areas, including industries, medical, home appliances, new technology, solar system and transportation, seven key strategic business units.