China BH OVAL NECK TRACK BOLT Manufacturers, Suppliers, Factory

Haixin® DIN 933 Hex Head Bolts are kinds of full threaded bolts. They can be made of medium carbon and alloy carbon steel. Ningbo Haixin Hardware Co., Ltd is a professional Din933 hex head bolts manufacturer and exporter in Ningbo,China. Our factory has gained a huge amount of experience during our 30 years in this industry. With technical production management and procedures control, our products have gained a good reputation from our customers. We hope to be your honest and strategic supplier in China. We will provide you with our excellent quality, best price and service.

Ningbo Haixin® Hardware Co., Ltd is a professional steel nuts manufacturer and exporter located in China. ISO 4033 Hex Nut is the regular product of our factory.ISO4033 hex nut is sold best in Europe and India.Ningbo Haixin Hardware Co., Ltd is a direct sales factory. We have many years’ production and export experience for ISO4033 hex nut.With excellent quality, reasonable price and best service,we hope to be your best partner in China soon.

Ningbo Haixin is one of the leading nut manufacturers in China. Our factory has a wide range of zinc plating nuts from diameter M6 to M100. And these zinc plating nuts are available in different materials and grades. As a direct sales nuts factory, we have ready stock for zinc plating nuts and export them to customers all over the work. With best quality and fastest delivery, we sincerely welcome customers at home and abroad for business cooperation.

Haixin® ASTM A194 Gr.2HM heavy hex nuts are our regular products with quite a long history. Ningbo Haixin Hardware Co., Ltd has started to produce these nuts since it was built in 1995. Our factory has offered ASTM A194 Gr.2HM heavy hex nuts to the United States, Canada, Mexico, South Asia and UAE for more than 25 years. Ningbo Haixin Hardware Co.,Ltd has become a trusted name in manufacturing a variety of high strength nuts and bolts. Our factory does everything we can to add value to our customers' experiences, allowing us to be their best option in China.

Haixin® DIN 985 Nylon Insert Nut is the product with the longest production history in Ningbo Haixin Hardware Co.,Ltd. Our factory has been producing DIN985 nylon insert nut since its establishment in 1995. Now it has been our mature and traditional product. As a professional high strength fasteners manufacturer in China, Ningbo Haixin Hardware can meet your various requirements on price, quality, delivery and service.

This special Haixin® flange nut is also known and called collar nut. Compared with regular flange nut, there are two main differences. First, this special flange nut has strict and high requirement on run-out. Second, shape and appearance of the special flange nut is different, that is the diameter of its circle is equal to the width across the corner of the hexagon. Ningbo Haixin Hardware Co., Ltd has been researching, producing and supplying this special flange nut for many years.Our factory can offer premium quality collar nut to you with competitive price.