Zhejiang ZZ Precision Technology Co.,Ltd is a professional manufacturer of precision parts of electric vehicle , including single cell’s AL can and top cap、PACK’s parts 、electric vehicle’s lightweight parts. Our company is located in JiaXing ,the center of Yangtze River Delta . Recently We have an area of 36,000 m2 for modern standard factory .
We are the only manufacturer in China with three German imported 500T cold extrusion equipment; In 2014, we purchased more than 30 high precision CNC lathe. So far we have multiple automatic drawframe which can stretch the case to the net height of 420 mm, and the daily production capacity can up to 150 thousand pieces if cooperating with the automatic cleaning system .We also have continuous laser welding machine, high power laser spot welding machine, high and low power ultrasonic welding machine, copper aluminum composite friction.
We are the earliest company which research and develop the aluminum products withcold extrusion technology .So we have nearly 40 years of technology accumulation.We also have a number of technology patents with 15 patents of practical new technology and 1 invention patent. There are 5 senior mold development engineers and 3 senior mechanical engineers in the industry.We know the design and process structure of new energy power battery technology. The number of the whole delelopment team has reacheed 35 people.
The prismatic can use a new kind of aluminum which has the properties of corrosion resistance, high anti - press strength and good tensile property . The cover plate of Lithium-ion battery which adopts porcelain insulation, positive and negative pole alumina welding technology, precision servo stamping and the special insert injection molding sealing process, has the explosion-proof performance stable and so on .
Our company has passed the TS16949 and IQC14000 quality management certification on 4th Feb, 2014. In addition to the management system, our company hires a lot of experienced professionals, and has formed an advanced system of organizational structure.
Strive to create value for customers, realize the dream for employees, bring benefits to society!