สายด่วนโทร 086-3056638
สายด่วนโทร 086-3056638
Rayong Machine Shop
D-Pattana Mongkol Co., Ltd.
D-Pattana Mongkol Co., Ltd. (D-PATT) was established in 2002 and is an ISO 9001:2015 certified industrial manufacturing company in Rayong, Thailand, accredited by UICC and UKAS (Management Systems).
We provide mechanical engineering and industrial machining services, including CNC machining, machining center operations, fabrication, CNC bending, laser cutting, wire cut, and EDM. We manufacture custom industrial machine parts using steel, stainless steel, aluminum, copper, and brass, utilizing modern technology to ensure high precision, fast turnaround, and consistent quality.
With over 23 years of experience, our skilled team delivers reliable solutions for industrial machinery and factory applications.

Complete Machining Solutions
CNC Double Column , CNC Lathe, Fabrication, Bending CNC, Laser Cutting, EDM , Wire cut , 3D Reverse engineer (CMM)

24-Hour Urgent Machining Service
We support industrial machinery repair and replacement parts, backed by a team of experienced professionals operating to industrial-grade standards.

ISO 9001:2015 Certified
Our quality management system controls every production stage, from drawing review and material selection to machining, inspection, and delivery—ensuring accurate, strong, precise, and consistent results in every batch.
Our Services
Rayong machine shop providing CNC turning, EDM machining, wire cut, drilling, shaping, grinding, facing, CNC bending, welding fabrication, laser cutting, and 3D scanning. We specialize in complete machining solutions, including the manufacture and repair of industrial machine parts based on drawings.
Our production is supported by quality control engineers and experienced technicians, serving all industrial sectors with reliable, precise, and consistent results.
Machining CNC
High-precision CNC machining for all materials and sizes, built to customer drawings with quality control and on-time delivery.
CNC Milling
CNC milling for metal parts, manufactured to drawings with high-precision and complex machining.
Drilling & Boring
We provide drilling and boring services using advanced machinery, capable of large-part machining to specifications, with 24-hour production support.
Grinding & Facing
We provide metal grinding, shaping, and surface facing services to achieve smooth finishes and high accuracy (micron-level) using milling machines.
Welding Fabrication
We provide large-structure welding and metal part assembly using standard welding techniques, ensuring strong, durable, and drawing-accurate results.
Machining Facility Large Scale
Supported by an experienced team and advanced machinery for fast, 24-hour production.
Laser Cutting, Bending & Rolling
We provide metal laser cutting for all materials, with bending and rolling to drawings, delivering clean, precise shapes for small parts, structural work, and industrial applications.
Machinery Parts Repair
We provide repair and refurbishment of all types of machinery parts using CNC machining and expert technicians, restoring strength and durability while reducing costs compared to replacement.
3D Scanning CMM
We provide high-resolution 3D scanning with reverse engineering and CMM measurement, delivering maximum accuracy for redesign, spare parts manufacturing, and industrial quality control.
Wire Cut
We provide wire cut EDM services for high-precision industrial parts, supporting manufacturing to drawings, mold components, machinery part repair, prototyping, and cutting of all metal materials.
EDM
We provide EDM machining for highly complex parts, enabling precise drilling, boring, and machining of hard metals—ideal for molds and high-quality industrial components.
Our Projects
D-Pattana Mongkol Co., Ltd. is committed to advancing machining and mechanical engineering under ISO 9001:2015 international standards.
We strive to be a trusted industrial partner, growing alongside our customers across every manufacturing and machinery maintenance project.
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