Chai Metal Co., Ltd.
Specialists in thread rolling, CNC machining, metal stamping, and custom metal fabrication. Backed by over 36 years of experience, we deliver precision parts with reliable quality, competitive pricing, and fast service.
Why Choose Us
- International thread standards supported (UNC, UNF, BSW, BSF, DIN, JIS, ACME/Tr)
- Thread sizes from M2–M65 and 1/8–2 inches
- Quality controlled by experienced engineers and technicians
- Expert consultation to solve non-standard thread issues
Our Capabilities
Machining Services
- CNC Lathe, Milling, and Machining Center
- Grinding, boring, and shaping
- Metal stamping and precision forming
Thread Rolling Solutions
- Custom thread rolling for all types and sizes
- Special threads for stainless steel, high-carbon steel, and titanium
- Manufacturing of thread rolling dies and flat rolling dies
Parts Manufacturing
- Bolts, Anchor Bolts, Hexagon Bolts, U-Bolts, and L-Bolts
- Gear production and precision metal components
- Custom design and manufacturing using CNC technology
Materials Supported
- Steel, stainless steel, copper, brass
- Industrial plastics
- Welding, bending, and assembly services
Thread Standards We Support
UNC UNF BSW BSF DIN JIS ACME / Tr
Available in sizes from M2 – M65 and 1/8 – 2 inches, manufactured precisely to your specifications.
Service Coverage
We provide services across Bangkok, surrounding metropolitan areas, and nationwide. Our facility supports industrial zones such as Sukhumvit, Onnut, Srinakarin, and Pattanakarn, ensuring fast turnaround and dependable delivery for manufacturing businesses.
Vision
“To be one of the country’s leading manufacturing companies, capable of meeting every customer requirement while driving sustainable organizational growth.”
