TZ Rolling Mills

Tianjin Tianzhong ZZ Technology Engineering Co., Ltd (hereinafter referred to as ZZ group) was established in 1998. The former is Tianjin Heavy Machinery Plant which is one of China's eight heavy machinery plants. It is a state-level high-tech enterprise focusing on steel rolling equipment and steel rolling service, integrating Metallurgical Design and development, equipment manufacturing, mechanical and electrical hydraulic supporting of steel rolling production line, and EPC general contracting of steel rolling project. The company has more than 40 years of experience in the design and manufacture of rolling projects, which has its own technical center and comprehensive mechanical processing base and has applied for more than 100 authorized patents. ZZ has completed more than 200 rolling projects so far. Its business covers more than 20 provinces and cities in China and extends to Thailand, Malaysia, Iran, Saudi Arabia, Indonesia and other countries. Factory introduction The company occupies an area of 120,000 square meters, with the plants of 70,000 square meters where are modern machinery process and products assembly and an office building of 9000 square meters. There are more than ten workshops, such as large-scale equipment processing workshops, high-precision CNC machining workshops, large-scale equipment assembly workshops, physical and chemical center test rooms, riveting and welding workshops, electrical workshops and hydraulic workshops, etc. The lifting height of the heavy-duty machining and assembly workshop is 24 meters and lifting capacity is 2×200 tons. The manufacturing system with CNC mechanical processing, large-scale welding, and large-scale assembly have been formed, and the production system with the electronic control, hydraulic product processing, assembly and testing ,and comprehensive large-scale machining base have been built and formed.