As one of the most professional trailer spring bolt suppliers in China, our factory provides high quality 12mm trailer spring bolt made in China with competitive price. The following is a selection of trailer spring bolts. More commonly on trailers, you will see 12mm trailer spring bolts. We offer a variety of materials such as galvanized and stainless steel. And check the required diameter and length bolts to ensure proper use.
Yingjia is good at manufacturing all kinds of metal products. According to customer needs, we will provide the most suitable trailer spring bolt. In addition, it also provides spring bolt design services, spring bolt mass production, post-assembly or processing services. Yingjia is a reliable, well-developed and professional trailer spring bolt manufacturer. High-quality products and competitive prices are our firm guarantee to customers. We have advanced machinery and equipment to produce any metal products for our customers.
Established in 1995, Huangyan Xinqian Yingjia Metal Product Factory, Direct Manufactory of trailer spring bolt for 20 years. In the year 2000 we established the business division that specially focus on the designing, developing and producing the commercial vehicle body parts. With the 20 years rich experiences, we now can provide to customers the best suitable solution of metal product. Here you will find various parts and accessories for commercial vehicles, curtain side, vans, trailers and semi-trailers, refrigerators, transport containers, trucks and recreational vehicles, etc.