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Ten Long Established Chinese Steel Coupling Nut Suppliers

May 09, 2024

Ten Long Established Chinese Steel Coupling Nut Suppliers
Steel coupling nuts are essential components in various industries, including construction, automotive, and manufacturing. These nuts are designed to connect threaded rods or pipes, providing a strong and secure joint. They are commonly made from steel for its durability and corrosion resistance. Steel coupling nuts come in various sizes and thread types to accommodate different applications. They are widely used in structural applications, machinery, and plumbing systems.

Shanghai Prime Machinery Co., Ltd.

Establishment time : Shanghai Prime Machinery Co., Ltd. was established on January 1, 2003.

website : www.shprime.com

Main Product : Shanghai Prime Machinery Co., Ltd. specializes in manufacturing and supplying a wide range of machinery and equipment, including industrial pumps, compressors, generators, and motors.

Company Profile

Shanghai Prime Machinery Co., Ltd. is a leading manufacturer and supplier of industrial machinery and equipment. With over 18 years of experience, the company has established a strong reputation for delivering reliable and high-quality products. The company's commitment to innovation, advanced manufacturing processes, and stringent quality control measures ensures that its products meet the highest industry standards. Shanghai Prime Machinery Co., Ltd. aims to provide efficient and sustainable solutions to its customers, contributing to their success and growth in various sectors such as oil and gas, chemical, power generation, and more.

Jiaxing Haina Fastener Co., Ltd.

Establishment time : Jiaxing Haina Fastener Co., Ltd. was established on January 1, 2010.

website : www.hainafastener.com

Main Product : Jiaxing Haina Fastener Co., Ltd. specializes in the production and distribution of fasteners, including bolts, screws, nuts, washers, and other related products.

Company Profile

Jiaxing Haina Fastener Co., Ltd. is a leading fastener manufacturer based in Jiaxing, China. With over a decade of experience, the company has established a strong reputation for delivering high-quality products and excellent customer service. Their extensive product range caters to various industries, including automotive, construction, machinery, and more. The company is committed to continuous innovation, ensuring that their fasteners meet the highest industry standards. With a dedicated team and state-of-the-art manufacturing facilities, Jiaxing Haina Fastener Co., Ltd. strives to provide reliable and cost-effective solutions for all their customers' fastening needs.

Zhejiang Huaxin Fastener Co., Ltd.

Establishment time : Zhejiang Huaxin Fastener Co., Ltd. was established on June 12, 2002.

website : http://www.huaxinfastener.com/.

Main Product : Zhejiang Huaxin Fastener Co., Ltd. specializes in manufacturing and supplying a wide range of fasteners, including bolts, screws, nuts, washers, and other customized fastening solutions.

Company Profile

Zhejiang Huaxin Fastener Co., Ltd. is a leading fastener manufacturer in China, specializing in the production of a wide range of fastening products. With nearly two decades of experience, the company has gained a solid reputation for its commitment to quality, innovation, and customer satisfaction. By leveraging advanced manufacturing techniques and stringent quality control measures, Zhejiang Huaxin Fastener Co., Ltd. strives to provide reliable and cost-effective fastening solutions to its global customer base.

Anhui Zhenyang Machinery Co., Ltd.

Establishment time : Anhui Zhenyang Machinery Co., Ltd. was established on August 12, 2003.

website : www.zhenyangmachinery.com

Main Product : Anhui Zhenyang Machinery Co., Ltd. specializes in the manufacturing and sale of various machinery and equipment, including CNC machining centers, precision casting machines, and industrial robots.

Company Profile

Anhui Zhenyang Machinery Co., Ltd. is a leading machinery manufacturer based in Anhui, China. With over 18 years of experience in the industry, the company has become a trusted name in the field of precision machinery and equipment. By leveraging advanced technology and a skilled workforce, Anhui Zhenyang Machinery Co., Ltd. is committed to delivering innovative and reliable products to meet the diverse needs of its customers worldwide.

Jiangsu Zhenya Special Screw Co., Ltd.

Establishment time : Jiangsu Zhenya Special Screw Co., Ltd. was established on May 8, 2002.

website : www.zhenyafastener.com

Main Product : The main products of Jiangsu Zhenya Special Screw Co., Ltd. include special screws, bolts, nuts, and other fasteners.

Company Profile

Jiangsu Zhenya Special Screw Co., Ltd. is a leading manufacturer of special screws and fasteners, with a strong presence in the domestic market and growing international exports.

Shandong Jincheng Hardware Co., Ltd.

Establishment time : Shandong Jincheng Hardware Co., Ltd. was established on January 1, 2005.

website : www.jinchenghardware.com

Main Product : Shandong Jincheng Hardware Co., Ltd. specializes in manufacturing and supplying a wide range of hardware products including screws, bolts, nuts, washers, and other fasteners.

Company Profile

Shandong Jincheng Hardware Co., Ltd. is a leading manufacturer and supplier of hardware products in China. With over 15 years of experience, the company has gained a solid reputation for delivering superior quality products to its customers. By combining advanced manufacturing techniques with strict quality control measures, Shandong Jincheng Hardware Co., Ltd. ensures that its products meet the highest industry standards. The company's commitment to customer satisfaction and continuous improvement has enabled it to establish long-term partnerships with clients both in China and abroad.

Jiangyin Golden Machinery Equipment Co.,Ltd

Establishment time : 2011

website : www.goldenforgingmetal.com

Main Product : Forging steel shafts,Forged Steel Hollow Bar,Hot Rolling Steel Ring,Forging or Casting Steel Roll, Forged Steel Part ,Steel Square Block

Company Profile

We are the manufacturer of heavy forging steel parts, our business is custom fabrication forging by customer's

drawings and technical requirement.

We are the member of " Confederation of Chinese Metal forming Industry". Forging products mainly includes Forged Roller,Forged Bar, Forged Hollow Bar, Forged Ring, Forged Round Disc, Forged Shaft, Forged Module, Pipe Die Forging, Forged Steel Special Parts,etc.
We are able to provide complete machining services such as boring, milling, turning, grinding,welding and fabrication.Usually we make it according to your drawing or requirements.

Process: EAF + LF + VD + Forged + Heat Treatment (optional)
Delivery condition:Hot forged +Rough machined (black surface after Q/T)+ Turned (optional)
Technical Data: Chemical Composition, Physical Properties and Mechanical Testing.
Test: Ultrasonic test according to SEP 1921-84 3C/c.
Standard: GB, AISI, ASTM, DIN, JIS, BS, etc.
Quality Management Certification: ISO 9001:2008


Product Display

1.Forged Steel Shaft

2.Forged Steel Hollow

3.Forged Steel Rings

4.Forged Steel Block

5.Forged Stainless steel

6.Special-shaped forging

7.Forged Steel Cylinder

8.Forged Steel Round Bar

9. According to the shape required by the customer


Henan Shuanghui Machinery Manufacturing Co., Ltd.

Establishment time : Henan Shuanghui Machinery Manufacturing Co., Ltd. was established on January 1, 2001.

website : www.shuanghuimachinery.com

Main Product : Henan Shuanghui Machinery Manufacturing Co., Ltd. specializes in the production of various machinery and equipment for the food processing industry, including meat processing machines, sausage production lines, meatball machines, and meat slicing machine

Company Profile

Henan Shuanghui Machinery Manufacturing Co., Ltd. is a leading manufacturer of food processing machinery in China. With over 20 years of experience, the company has gained expertise in designing and producing advanced machinery for the meat processing industry. By utilizing modern technology and adhering to strict quality standards, Henan Shuanghui Machinery Manufacturing Co., Ltd. aims to provide efficient and innovative solutions to its customers worldwide.

Tianjin Junxing Metal Products Co., Ltd.

Establishment time : Tianjin Junxing Metal Products Co., Ltd. was established on [date not available].

website :

Main Product : The main products offered by Tianjin Junxing Metal Products Co., Ltd. are not specified.

Company Profile

Tianjin Junxing Metal Products Co., Ltd. is a company [further details not available].

Ningbo Yinzhou Hengxi Hefeng Machinery Products Factory

Establishment time : Ningbo Yinzhou Hengxi Hefeng Machinery Products Factory was established on June 15, 2005.

website :

Main Product : The main products manufactured by Ningbo Yinzhou Hengxi Hefeng Machinery Products Factory include machinery products and related components.

Company Profile

Ningbo Yinzhou Hengxi Hefeng Machinery Products Factory is a company that specializes in manufacturing machinery products and related components.

Hebei Jinghang Mechanical Accessories Manufacturing Co., Ltd.

Establishment time : Hebei Jinghang Mechanical Accessories Manufacturing Co., Ltd. was established on [insert establishment date].

website :

Main Product : Hebei Jinghang Mechanical Accessories Manufacturing Co., Ltd. specializes in the production and manufacturing of [insert main products].

Company Profile

Hebei Jinghang Mechanical Accessories Manufacturing Co., Ltd. is a [insert brief company introduction, highlighting key strengths or specialties].

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