Ruian Gleeful Auto Parts Co., Ltd, professional central lock manufacturer. Our company is subordinated to Zhejiang Zhengdong Vehicle Fittings Co., Ltd. founded in 2005, with ISO9001 international quality system certification.We have our own product development center, testing laboratory, mold making center, with 5 senior professional and technical personnel,4 sets of advanced production equipment , testing of equipment, nearly 10 production lines.In 10 years , our products covered central lock system for Toyota, Honda, Nissan, Hyundai, KIA, Great wall and Changan etc.