Custom Metal Welding & Assembly Based on Drawings

Our Welding Services

We provide comprehensive welding services for both steel and stainless steel, covering a wide range of industrial applications, including:

• Structural Steel Welding & Assembly
  Welding and assembly of steel structures such as building frameworks, steel roofs, bridges, and machine foundations, fabricated strictly according to engineering drawings to ensure strength, stability, and long-term durability.

• Machinery & Industrial Equipment Assembly
  Fabrication and welding of machine housings, metal piping, and industrial systems used for transporting liquids, gases, or compressed air, with pressure and quality inspection performed on every component.

• Specialized Welding Applications
  Welding of pressure vessels, automotive components, and high-precision parts, manufactured according to engineering specifications and industry requirements.

• CAD/CAM-Based Welding & Assembly
  Welding and assembly based on CAD/CAM drawings, supporting complex industrial components such as jigs, fixtures, and conveyor systems, using 3D modeling to achieve maximum accuracy.

• Repair Welding & Maintenance
  Repair of cracked, broken, or worn components including gear heads, gear teeth, valve seats, guide rails, and load-bearing surfaces, helping extend machinery service life and reduce replacement costs.

Service Coverage: Rayong – Chonburi

D-Pattana Mongkol Co., Ltd. provides custom welding and assembly services throughout Rayong and Chonburi, including major industrial zones such as Rayong Industrial Park, Amata City, Eastern Seaboard, Map Ta Phut, WHA Industrial Estate, and Phadaeng Industrial Area.

All welding work—both steel and stainless steel—is performed to deliver strong, durable, and safe results, supporting structural projects, machinery fabrication, and industrial components of all types. With strict safety standards and skilled technicians, our clients can be confident that every project is delivered accurately, reliably, and ready for industrial use.