... to the customers' needs. Tianjin Jin Zheng Hong Industry and Trade Co.,Ltd (JZH) was established in 1996, located in Tianjin, mainly ... , Australia etc.Our subsidiary company Tianjin Hangxiang Rubber Production Co., Ltd is a tire producer and domestic trader. Professionly supply ... rubber factory became a Joint-venture subsidiary of Dongyue Co.,Ltd with first-class production design and R&D capacity, ...