Ruian Jiani Auto Parts Co., Ltd is built in 1990, which is a modern production enterprise professional in producing auto horns and motorcycle horns. Our company has passed ISO9001:2000 management system certification, E-Mark certification, and Brazil Inmetro certification and so on,our products are tested by the state authority, and all the indexes are leading in China.At the same time, the company has a first-class domestic horn technology research and development center, mold processing center, product testing center and international advanced level of automatic production line, multi-horn finished assembly line, forming a scientific research, manufacturing, testing as one of the professional horn production system, strive to...