Application- Nantong Jinzhai Hardware Co., Ltd.

We provide different types of lengthening bolts, also known as screw, which belongs to a kind of fasteners. We do not use traditional cutting red but cold heading technology to form one, with stable quality, accurate size, and a more exquisite appearance.

Automobile industry

Automotive fasteners refer to the key components used to connect, fix and support the various components of the automobile, including bolts, nuts, screws, washers, etc. They play a vital role in the design and manufacture of automobiles and directly affect the safety, performance, and reliability of automobiles. Bolts are a common type of automotive fasteners, used to connect and fix various parts of the car, such as the engine, chassis, suspension system, etc.

Shipping industry

In the process of ship construction, fasteners are widely used in the connection and fixing of the hull, the pipeline system, and the installation of the ship's equipment and facilities, and can also withstand the various forces and pressures of the ship in bad sea conditions to ensure the normal operation of the ship and the safety of the crew. Hull connection, piping system, equipment installation, and maintenance are inseparable from the application of fasteners.

Wind industry

Its main use is to fix and connect the wind power generation blade and the host to ensure the stability and safety of the long-term operation of the fan blade. An error in the production process can affect the installation of the blade, and the heavy will cause the bolt to break, so it should be strictly controlled in the process to ensure that the fan blade can not run "with disease".