Indispensable “Long Screws” of new energy vehicles
Indispensable “Long Screws” of new energy vehicles At present, with the development of our country, new energy vehicles are also beginning to gradually increase. The battery is important in the process of assembly of new energy vehicles, and the long screws in the battery are also indispensable. Recently, Mr. Li from Jiangsu found Shi Shi Tong screw manufacturer, asked us whether we could produce M10*421 long screws , which have 8.8 strength requirement, surface treatment is electrophoresis, and screws must reach salt spray test. Their company is engaged in the batteries of new energy vehicles, so they need to customize this kind of screw to lock the battery pack. Mr. Li found some manufacturers before, but their production process is welding production, which is a great possibility of a broken rod, and the strength is not up to standard. Once a part of the new energy vehicle is out of order, especially the batteries that are key accessories, if there is a probl...