Welding Services
About Sunyi Precision Engineering
Sunyi Precision Engineering is a trusted provider of comprehensive precision machining solutions, headquartered in Singapore. With over 25 years of experience, we have developed extensive expertise in a broad spectrum of precision manufacturing services, including welding, CNC machining, and custom fabrication.
At Sunyi, we provide high-quality welding service Malaysia designed to meet the diverse demands of industries such as oil & gas, construction, automotive, and manufacturing. Our team of certified welders delivers precise and durable welds, ensuring structural integrity and long-term performance across every project.
With decades of expertise and advanced welding technologies, we’ve earned our reputation as a trusted provider of welding service Johor. Whether it’s MIG, TIG, or arc welding, we tailor our approach based on the materials, thickness, and project requirements, ensuring flawless results every time.
We understand the importance of strength, accuracy, and consistency. That’s why our welding service Malaysia includes strict quality control, post-weld inspections, and adherence to international standards. Our Johor-based facility is equipped to handle both small-scale fabrication jobs and large-volume production.
Clients across Johor and beyond rely on our reliable welding service Johor for everything from prototype development to final product assembly. If you’re looking for dependable metal joining solutions, Sunyi is the partner you can count on.
Experience the Sunyi difference—where expertise meets innovation in every welding service Malaysia project.
Industries We Serve
Our welding services cater to a wide range of industries, including:
- Petrochemical
- Offshore & Marine
- Mining
- Boiler & Pump Manufacturing
- Automotive
- Aerospace
- Medical Devices
Our Welding Capabilities
At Sunyi, we offer a wide range of welding services tailored to meet diverse industry requirements. Our capabilities encompass:
- Manual and Orbital Welding: Providing precision welding for complex components.
- Laser Welding: Ensuring high-strength and low-distortion welds.
- TIG Welding: Delivering clean and precise welds for critical applications.
- MIG Welding: Offering efficient welding for various materials.
- Rotary Welding Operations: Utilizing welding lathes and turntables for consistent results.
We work with a variety of materials, including:
- Carbon Steel
- Alloy Steel
- Stainless Steel
- Aluminum
- Special Alloys: Tailored to specific application needs
Why Choose Us?
- Experience: Over two decades of industry expertise.
- Quality Assurance: Adherence to stringent quality standards and certifications.
- Customization: Tailored solutions to meet unique project requirements.
- End-to-End Service: From initial design to final product delivery.

