Established in 2004, Ningbo Zhongli Bolts Manufacturing Co., Ltd. is specialized in manufacturing high-tensile hex bolts, like DIN931, 933, A325, A6914, GB5782, 5783, 5785, 5786, Australian standard and JIS. We can also manufacture non-standard bolts. B7, B16 bolts and threaded rods are also our strong parts. Our products are widely exported to the U.S., UK, Australia and other countries and districts. We have more than 80 staffs now, including 40 technicians. With 1.5 million yuan registered capital and 20 million yuan annual turnover, the company covers an area of more than 10 thousand square meters including 4.5 thousand of factory area. We have many kinds of multistage cold formers and equipment of hot treatment. We believe that our efforts will worth your trust! Any phone consultation will be greatly welcomed!.