Advanced equipment is the guarantee of precise manufacturing, since very beginning stage, JINYI has been focusing on equipment investment and imported series of advanced equipment. For any kinds of precise & difficult process, we can manage it smoothly.
Heat treatment is crucial for product performance. we invested in quench & annealing equipment, gas nitriding oven to guarantee the precise control of materials heat treatment. In every procedure of production, we imported series of NC& CNC turning machine, milling machine, deep hole drilling machine, etc., and in every step of processing, there will be inspection in case of any mistake. As a result, we can ensure our best quality and delivery in time.
Surface treatment can directly affect final product life time & functional use. We imported major finishing equipment for precise components processing. Also, JINYI is the 1st one in our industry to build our own Chrome Plating workshop in mainland China, so as all procedures of screw barrel & tie bar manufacturing are controlled in house.
During the one-year warranty period, we offer free maintenance & repair service for your products, which ensures the cost-effectiveness for continuous service.
JINYI welcomes your visit of our company & evaluation of our product and service.