Guangzhou Sincere Auto Parts Co,.Ltd. It is a professioal manufacturer and exporter which not only specialized on designing,R&D of car horn,wiper blade and LED bulbs in Guangzhou ChinaOur factory covers 10000 square plant area,more than 200 trained and skilled employees and 6 production line.The well-equipped facilities and excellent quality control throughout all staged of production,which guarantee the annual production capacity of 60 million pieces.Our producing advance technologies are introduces from German and Japan.All products are made strictly in accordance with standard of original auto parts.