Precision Marking & Laser Solutions Since 2006

Professional manufacturer of dot peen marking, laser marking, cleaning, welding, and cutting machines. Trusted by global industries for durability, accuracy, and innovation.

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Industrial Expertise

18+ years in industrial identification and traceability systems.

Global Reach

Serving clients in over 60 countries with localized support.

Certified Quality

National High-Tech Enterprise with ISO and CE certifications.

About ZIXU Marking

Since our parent company, Chongqing Zixu Machinery Works, was established in 2006, we have been a pioneer in industrial identification and traceability marking. We began with dot peen marking machines and have evolved into a full-spectrum provider of electric dot peen, pneumatic scribing, and advanced laser marking systems.

Today, operating as Chongqing Chuke Intelligent Machine & Equipment Co., Ltd., a nationally recognized high-tech enterprise, we design, manufacture, and distribute a complete range of marking and laser processing machines. Our commitment to innovation extends to producing critical components in-house — including over 50,000 marking needles annually, representing approximately one-third of global supply.

35%+ global market share in marking needles
Full R&D, production, and testing capabilities
Exported to 60+ countries
ISO 9001, CE, and national high-tech certifications

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Our Product Range

Pneumatic Dot Peen Machine

Ideal for deep, permanent marking on metal parts. Durable, low maintenance, suitable for industrial environments.

• High-speed marking
• Adjustable depth control
• Compatible with various metals

Fiber Laser Marking Machine

High-precision laser marking for metals and plastics. Long lifespan, low operating cost, excellent beam quality.

• 20W–100W options
• MOPA & standard models
• 3D galvo available

UV Laser Marking Machine

Cold marking solution for sensitive materials. Prevents thermal damage on plastics, PCBs, and medical devices.

• 355nm wavelength
• High contrast marking
• Enclosed & inline models

CO2 Laser Marking Machine

Perfect for non-metal materials like wood, glass, acrylic, and leather. High-speed and reliable performance.

• 10.6μm wavelength
• 30W–100W power range
• 3D galvo & industry-specific

Laser Cleaning Machine

Eco-friendly rust, paint, and oxide removal. No chemicals, no media, no secondary waste.

• Handheld & desktop models
• Automatic in-line systems
• High cleaning efficiency

Laser Welding Machine

High-precision welding for automotive, electronics, and medical components. Minimal heat distortion.

• Handheld & automatic
• Enclosed safety models
• YAG & fiber options

Laser Cutting Machine

Precision cutting for metal sheets, tubes, and intricate designs. High speed and accuracy.

• Fiber & picosecond lasers
• CO2 engraving models
• CNC-controlled

Cylinder Marking Machine

Specialized for gas cylinders, LPG tanks, and pressure vessels. Ensures compliance and traceability.

• Desktop & handheld
• Laser & dot peen
• Rotary axis support

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Why Choose CKMarking?

In-House Manufacturing

We produce critical components like marking needles, laser sources, and galvos, ensuring quality control and supply stability.

Certified Quality

ISO 9001, CE, and national high-tech enterprise certifications ensure compliance with international standards.

Global Support

Distributors and service centers in over 60 countries provide fast response and technical assistance.

Energy Efficient

Our laser and cleaning machines are designed for low power consumption and high operational efficiency.

Customization Available

Tailor-made solutions for unique applications, including automation integration and special fixtures.

24/7 Technical Support

Dedicated team ready to assist with installation, training, troubleshooting, and maintenance.

Industry Applications

Automotive

VIN marking, engine parts, chassis, brake components, and more with permanent, scannable codes.

Home Appliances

Marking on stainless steel, aluminum, and plastic parts for branding, serial numbers, and compliance.

New Energy

Battery marking, solar panel engraving, and EV component traceability with high precision.

Energy & Chemical

Marking on valves, pipes, and pressure vessels for safety, compliance, and maintenance tracking.

Construction

Rebar, steel beams, and structural components marked for identification and quality control.

Electronics

PCB marking, chip engraving, and component serialization with non-contact UV and fiber lasers.

Frequently Asked Questions

What is the difference between dot peen and laser marking?

Dot peen uses a mechanical stylus to indent characters into metal, ideal for deep, durable marks. Laser marking uses focused light to alter the surface, offering higher precision and speed, especially on sensitive materials.

Can your machines mark on curved surfaces?

Yes, our handheld and rotary axis-equipped machines are designed to mark on cylindrical and curved surfaces such as pipes, cylinders, and valves.

Do you offer automation integration?

Yes, we provide in-line and automatic versions of our machines that can be integrated into production lines with PLC and robot interfaces.

What materials can your laser machines process?

Our fiber lasers work on metals and some plastics; UV lasers on sensitive plastics and electronics; CO2 lasers on wood, glass, acrylic, and leather.

How do I get technical support?

Contact us via phone or email, and our team will assist with installation, training, troubleshooting, and maintenance. We also offer remote support.

Get in Touch

Have questions or need a quote? Contact our team today for expert advice and support.

Phone

+8613399899956

Email

dorotao@cqzixu.com.cn

Location

No. 6-2, Zhongnan Hi-Tech Smart Port, Xiema, Beibei District, Chongqing, China

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