Zhuzhou Jinxin Studs Co., Ltd with more than 5000 square meters of standardized factory and got more than 20 national patents. Our company have built a perfect car tire studs production and testing line: independent R&D and production tire studs pin line, automatic production tire studs set line, non-standard tire studs customized processing line, automatic assembly line of tire studs finished products, automatic packaging line, quality inspection line of tire studs finished products.