Ningbo Jingyi Machinery Co., Ltd. is a Manufacturer, located in Ningbo of Zhejiang, China. We specialize in producing Transportation products, such as: Trailer Coupler, Trailer Ball, Ball Mount. And Auto parts, such as: Strut Mount, Suspension Bushing, Control Arm Bushing. We have been exporting our products to Europe, North America and South America, Asia, etc. Quality is our top priority at Jingyi, and it's reflected in everything we make. OEM orders are welcomed. And we also do customized orders accordingly. We would love to hear from you. Looking forward to work with you!