1. OEM Casting Aluminum Wheels: The casting steel ring process is simple, the mold is durable and the cost is low, but it is possible to withstand high pressure.
It will be worse.
2, Forged rims: Forged rims are relatively complex to process, but the quality is better, because of its processing characteristics determine its compact structure, can withstand high stress, and it can design lively fine spokes, weight It is almost half of the average automobile steel ring, which enables the car to accelerate faster, brake, turn, etc. The German BBS, once the world's largest Casting Aluminum Wheels manufacturer, used all forged steel rings. Racing wheel for racing, also it is the first choice for the pursuit of high-grade car owners, but unfortunately, its price is also very high, so many car owners are discouraged.