ZheJiang Tonghui Mining Crusher Machinery Co., Ltd.
company profile. Tonghui was firstly founded in 1968 as a state-owned company in machine building industry. It was reformed as a private enterprise in 1993 and firstly created the brand of "TONGHUI". Tonghui is Jiaxing high-tech company and verified as technology-based SMEs of Zhejiang province. Tonghui has passed Quality Management System ...