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Professional Laser Machinery Supplier


Guangzhou Sinotech Laser Machinery Co., Ltd is located in Baiyun district, Guangzhou, was established in October 2006. We are the earliest company who research and produce laser machinery in China.

Sinotech is a professional manufacturer focus on the study of laser technology and laser application development. Sinotech has a laser machine production base of 4500 square meters,  and it is one of the earliest companies devoted to laser processing, laser equipment scientific research. Our company sets research, development, production, sales and maintenance services as a whole.

Sinotech relying on the first-class scientific and technological personnel, advanced technology, excellent products and scientific management concept, has gained an influential reputation in the laser cutting and engraving market . LEARN MORE

Quality Laser Machinery


We are professional laser machinery manufacturer,we offer laser cutting machinelaser engraving machine,  laser marking machine and other laser machinery.

Your Trusted Partner


Original Manufacturer

We have been researching and manufacturing laser machinery for 10 years until now, we have 4500 square meters workshop in China .


We have great reputation in this field, all parts of our machine are of great quality, we live on quality products.

Great After Sale Service

We are professional in laser machinery industry field, if you have any question about your machinery, you can get our support immediately.


How to install 300W CO2 laser tube- part1

This video shows how to install 300W CO2 laser tube for our customer

How to uninstall the laser tube video

this is the video how to uninstall the laser tube

How to install the laser cutting machine software

This video show you how to install software fo laser cutting machine, it is very easy and common.

G-code – Enabled Chinese Laser Cutter

A cheap Chinese laser cutter hacked to run G-code. I used the RAMPS 1.4 RepRap electronics with a modified version of Marlin firmware.

The eBay laser cutter from Chinese Manufacturer follow up

After many questions on my previous video of this machine, I decided to answer as many as I could remember in this video.

The eBay laser cutter from Chinese Manufacturer

"Quick" ramble video on the $2500AUD eBay laser cutter 🙂