Haiyan Zhengding Fasteners Factory is located in Jiaxing, Zhejiang province. Our company covers an area of about 4,020 square meters. We enjoy convenient transportation. We specialize in producing and selling fasteners especially hex nuts, bolts and also rail track bolts. We introduced advanced cold forging technology and equipment from Taiwan. We adopt good raw materials to ensure the high quality of our products. Our products are produced according to the standards of ANSI and ISO9001. Our product performance keeps steady in the anti-salt brume test over 120 hours. Now, our monthly output of fasteners is over 600 metric tons. We have established a steady distribution channel through which we can serve you quickly and conveniently. The size of the nuts we can product is from M6 to M27 or below 1 inch. And the size of the bolts is above M20 or 0.8 inch. Our products are produced according to the standards of ANSI/ASME, BS, AS, and DIN. "Customers&＃039; Satisfaction, Rational Ways of Selling, and Reasonable Price" is our management concept. "Quality First, Credit Standing First, and Client First" is our quality concept. "No Defect with Key Products and Eligible Rate Keeps at 100%" is our quality target. We try our best to provide our clients with effective services. Customers&＃039; requirements are our target and impetus. We are looking forward to establishing firm and trustful relationships with you.