Guangzhou He Chang Auto parts Co., Ltd located in Guangzhou, Guangdong province, being the world's leading Wholesaler of automotive EFI system. Our company has strong strength, first-class service, reasonable price and complete variety, and is continuously dedicated to all products in the EFI system. We gained the ISO9001 quality certificate in 2021. Our warehouse has 2,500 square meters, and has a logistics center in China. Company has in Hangzhou, Shenyang, Chengdu, Xinjiang, Ji'nan, Shanghai and other places to set up a branch office, has established a network of authorized agents in major cities all over China, to provide services for market demand. Our experience staff members are proficient in new products' development, in production control and machinery technology, in the QC & inspection. The credibility is the priority, and the service is the vitality. We promise, as long as the EFI system products, we have the ability to provide excellent quality and reasonable price products for customers. With Yu Meng Yang , your safety is guaranteed.