经营：鳄鱼套链、锐狮套链、三人套缸、交运喇叭、航空电机、创升曲轴、十传套链、链轮
Main product:E/yu bush chain, Ruishi bush chain, Sanren sleeve barrei, Jiaoyun horn, Hangkong electrical machine, Chuangsheng bent axle, Shichuan bush chain, chain wheel.