Each part of the product, from R&D, design, testing and use, sample production to final mass production, assembly and shipment, is all processed through a complete set of advanced machinery and equipment. Raw material input inspection, material processing inspection, semi-finished product assembly inspection, finished product off-line inspection, vehicle driving test inspection, product packaging and shipment inspection are all strictly controlled, each quality control is well controlled, and product quality trends are effectively controlled in real time.
