Focus on hardware
More focused on quality
Founded in
Annual production capacity
Nantong Yonggu Fasteners Factory
Boasting advanced production equipment, a strong technical force, advanced technology level, sound measurement and detection devices and strict quality assurance, Nantong Yonggu Standard Parts Factory has won the trust of users. The Factory mainly engages in production of national standard, non-standard and standard screws and good at production of triquetral self-locked screws, high-low thread screws, five-notch screws, inner-hexagon torx screw with header label, pentagon screw with stud header, anti-counterfeiting security pentagon self-tapping locking screw with a stud header, swell screw, etc. Diversified quality products can meet demands of users.

Product Industry Solutions
Focus on hardware and quality
As universal components, standard parts play a crucial role in multiple industries, ensuring the stability, safety, and maintainability of equipment. It has a wide variety of types and applications, and is an indispensable part of modern production and manufacturing.
ADVANTAGES
Why Choose Yonggu ?

Advanced Equipment
We have advanced production equipment and complete testing equipment to strictly control product quality

Customized Service
With professional manufacturing technology and machines, we can provide you with customized screw order service.

Factory Sales
You will get high-quality screws directly from the factory at a more competitive cost.
KNOWLEDGE
News & Events
Nov 01,2016
Properties and Classification of Stainless Steel Fasteners
Stainless steel fasteners mainly use stainless steel wire as raw material, and then perform a series of processes such as punching according to the steps of producing standard parts. It has been very popular to use stainless steel to manufacture fasteners.
Nov 01,2017
Classification of screw grades
The performance grade of bolts, that is, the performance grade of bolts for steel structure connection, is divided into more than 10 grades, including 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9 and 12.9.