What does dba mean? On the bus.

DBA translation:? Direct auto parts. Auto parts are the units that constitute the whole auto parts processing, and they are products that serve the auto parts processing.

Engine parts. Throttle body, engine, engine assembly, oil pump, nozzle, tensioner, cylinder, bearing bush, water pump, fuel injection, gasket, camshaft, valve, crankshaft, connecting rod assembly, piston, belt, muffler, carburetor, oil tank, water tank, fan, oil seal, radiator and filter.

Development mileage of automobile parts

Enterprise reorganization, the world's major auto companies have reformed their supply systems and implemented global production and global procurement, that is, from purchasing from many auto parts manufacturers to purchasing from a few system suppliers; From single automobile parts procurement to module procurement; From domestic procurement to global procurement.

The changes in the procurement system of vehicle manufacturers need the constant adaptation of auto parts manufacturers. Not only do auto parts manufacturers need to strengthen their own strength, improve product development ability and realize system development and supply, but also require them to shorten the development cycle and provide high-quality and low-cost products. This change has promoted the process of merger and reorganization of auto parts industries around the world.

With the development of chain, the market concentration is higher than in previous years, automobile manufacturers tend to be modular and systematic, and the cooperation between suppliers is closer, which makes the global automobile parts supplier system gradually evolve into a pagoda structure, and the first-class manufacturers are responsible for the management of the whole supply chain, making the cooperation between supply chains more standardized.

The enterprises developed in this way are top-notch in their respective markets. They occupy 80% of the market and dominate the high-end market. The boss of a parts company said: "With the rapid growth of automobile production and sales, parts companies have encountered a golden opportunity. If they don't catch this express train, they will fall behind and be eliminated. "