
Metalwork is regarded as a fundamental element in construction and the manufacturing of components across various industries. This is because metalworking can be applied in many ways to support and facilitate human activities, such as the production of tools and equipment, machinery, engines, automobiles, electrical systems, and a wide range of metal products.
Therefore, metalworking requires skilled professionals with specialized knowledge and expertise in different types of metal processes, along with the availability of appropriate machinery and production technologies. This includes every stage of the manufacturing process—from design and production planning to fabrication and quality inspection—to ensure that the finished products meet exact specifications and required standards.
One-stop industrial parts manufacturing services, covering all processes in a single location:
Thread Rolling Rollers
Foundation Threading
Turning (Machining)
Milling and Grinding Services

Chai Metal Co., Ltd. is an alternative solution for custom-made manufacturing tailored to customer requirements. Our services cover a wide range of metalworking processes, including turning, milling, grinding, boring, shaping, metal stamping, and custom thread rolling roller production.
We are equipped with both CNC and manual machines to support all types of manufacturing needs. Every workpiece is quality-assured after the production process, with all operations strictly supervised by experienced engineers and skilled technicians specializing in machining. This ensures that customers can be fully confident in the quality of every product delivered.
In addition, if you have experienced issues with non-standard or inconsistent thread quality, we are able to effectively resolve such problems. With over 10 years of experience in thread rolling roller manufacturing, we are pleased to provide professional consultation and expert advice to support your production requirements.