Built on manufacturing.
Since 1989.
A specialist manufacturer of non-standard screws, nuts and precision lathe parts, serving customers around the world.
Professional manufacturing.
Practical experience.
Our production spans automotive, bicycle, sports equipment, electronics, pneumatic tools and medical equipment applications.
We work with carbon steel, alloy steel, stainless steel, copper and aluminum. Our equipment includes multi-station screw and nut forming machines, CNC lathes, thread rolling machines, and automatic drilling and tapping machines.
Our business policy is “Respect for professionalism, quality first, efficiency first, and service first”.
Factory profile
Factory area
Building area
Monthly production capacity
Our development
Company established in Taiwan.
Manufacturing established in Shenzhen, mainland China.
Production expanded and relocated to Dongguan.
Liyou Metal Products (Tianjin) Co., Ltd established.
Land was acquired in Taishan in September 2021 to build a modern factory.
In February 2025, the Dongguan factory relocated to the company’s own factory in Taishan.
Manufacturing capability
Screws
M1.5 × 3 mm to M12 × 300 mm
M16 × 250 mm
Ø22 × 180 mm
Precision lathe parts
Diameter up to 45 mm
Materials
Carbon steel, alloy steel, stainless steel, copper and aluminum
Nuts
Diameter up to 35 mm
Read the 2026 brochure
Company profile, production equipment, quality assurance and product applications in one document.
