PDKJ Welding Machine Certification Certificate

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Integrated Application Solution for Spot Welding And Laser Welding Systems
2025-08-01

In industrial welding, a single machine seldom covers every requirement; combining spot welders with laser welding systems leverages the strengths of both technologies, delivering an efficient solution for complex workpieces.Spot welders excel at fast, high-strength point connections, making them id Read More
Welding Equipment Selection And Process Optimization for High-Strength Steel
2025-07-31

High-strength steels, prized for superior tensile strength and fatigue resistance, are widely used in heavy-load sectors such as construction machinery, bridges, and pressure vessels. Yet their weldability is far more demanding than that of ordinary steels; only through scientific equipment selectio Read More
How Can Welding Equipment Meet The Demands of High Strength And Low Failure Rates in Elevator Operation?
2025-07-31

As a vertical transportation system, an elevator’s safe operation is directly tied to human safety, and welding quality is the linchpin that guarantees both structural strength and operational stability. Welding equipment must deliver high-strength joints in critical components while minimizing fail Read More
Application of Laser Welding Machines on Thin-Walled Aluminum Alloy Structural Parts
2025-07-26

Thin-walled aluminum-alloy structures are prized for their light weight and high strength in aerospace, automotive and other sectors, yet they are notoriously difficult to weld: distortion, burn-through and porosity appear all too easily. Laser welding machines have become the go-to solution, levera Read More
Metal Frame Welding: How Spot Welders Achieve Both High-Strength Joints And Clean Aesthetics
2025-07-25

Metal frames are everywhere—in furniture, automobiles, and construction. Their welds must not only carry loads and resist external forces, but also look clean enough to meet consumer-grade aesthetics. Spot welders, thanks to unique technological strengths, deliver both high-strength joints and visua Read More
Smart Lock Micro-Component Welding: How Laser Welders Ensure Strength And Durability of Tiny Parts
2025-07-25

Smart locks are the linchpin of home security, yet their interiors are packed with micro-sized, precision parts—lock-cylinder gears, sensor pins, micro-motor connectors—whose thickness can be as little as 0.1–0.5 mm. The weld quality of these intricate components dictates both the service life and t Read More

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About Our Company

Founded in 2006, PDKJ is a professional supplier of welding automation solutions. The company has passed the ISO9001 international quality management system certification, has more than 70 officially authorized and applied national patents, and a number of core technologies in the welding field fill the technical gap at home and abroad. It is a national high-tech enterprise.

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Address: 1-2F, Building 3, Qichen Industrial Park, No. 26 Luxi 1st Road, Liaobu Town, Dongguan City, Guangdong Province, China.

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E-Mail: pdkj@gd-pw.com