About Our Company

Suzhou Suntop Laser Technology Co., Ltd. Start working and developing in the laser technology from the year 2006. We are a high-tech modern enterprise specializing in R & D and production of laser equipment. Our company has a standard workshop for laser cutting machine, laser welding machine and laser marking machine totally about 15,000 square meters and 80 employees, including 8 laser engineers and mechanical engineers who more than 10 years’ experience in laser industry.

SUNTOP Laser manufactures a comprehensive range of CNC laser cutting machine, fiber laser marking machine, laser welding machine and different kinds of automatic laser systems powered by world-leading laser brands, all our laser machines has gaind the Europe CE standard and USA FDA certificate.

Featured Products

Full Enclosed Fiber Laser Cutter (ST-FC3015G)

Heavy-duty machine tool Main parts adopt the imported brand; Europe CE standard design; can be equipped with full automatic loading and unloading system; Max. laser power up to 20000W.

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Single Table Fiber Laser Cutting Machine

Fiber laser cutting machine is a laser processing solution that is professionally used in metal processing, aerospace, electronic appliances, home appliances, elevators, automobiles, advertising, precision accessories, craft gifts and other manufacturing industries. The equipment is designed with a gantry double drive structure, which is dual gear rack and dual servo motor drive system with high-speed arc cutting function, that can effectively meet the application requirements of metal materials such as carbon steel, stainless steel, aluminum plate, galvanized sheet, etc.
Product Model: ST-FC3015/ ST-FC3013/ ST-FC4020/ ST-FC6015/ ST-FC6025/ ST-FC12025
Laser power: 1000W-20KW
Working area: 3000*1500mm (3000*1300mm/ 4000*2000mm/ 6000*1500mm/ 6000*2500mm/ 12000*2500mm)

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Laser Tube Cutting Machines

The pipe laser cutting machine adopts a rack and pinion transmission structure, a pneumatic clamping chuck, and a rotating and advancing pipe cutting method, with high centering accuracy and processing accuracy. Cut square tubes, round tubes, rectangular tubes and various special-shaped tubes. The cutting speed is fast and the precision is high, and it can realize the precise cutting of opening, cutting, intersecting lines and various special-shaped complex graphics that are difficult to achieve by conventional methods.
Product Model: ST-FCT6000/ST-FCT3000
Laser power: 1000W-20KW
Tubes length: 3 meters or 6 meters (optional)

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Small Size Precision Laser Cutting Machine

ST-FC1390 fiber laser cutting machine adopts Japanese Panasonic servo motor, double-drive grinding ball screw, Hiwin guide rail, the positioning accuracy of the machine tool can reach 0.008mm, and the cutting acceleration is 0.5G. It has the characteristics of stable laser power, good beam mode, high peak power, high efficiency, low cost, safety, stability, and easy operation.
Product Model: ST-FC1390
Laser power: 1000W, 1500W, 2000W, 3000W, 4000W
Working area: 1300*900mm (support customization)

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Laser Cutting Machine for Jewelry

High degree of automation, fast cutting speed, high production efficiency, short product production cycle, no matter it is simple or complex parts, laser can be used to realize a rapid prototyping cutting. It is conducive to the production of various types of small batches of products and the production of large batches of products.
Product Model: ST-FC6060/ST-FC6040/ST-FC1390
Laser power: 1000W, 1500W, 2000W, 3000W, 4000W
Working area: 600*600mm (600*400mm/1300*900mm)

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Portable Laser Welding Machine

Using the latest generation of fiber laser, equipped with a self-developed welding head, to fill the gap in the handheld welding of the laser equipment industry. It has the advantages of simple operation, beautiful weld seam, fast welding speed and no consumables. Welding of metal materials such as thin stainless steel plates, iron plates, galvanized plates, etc., can perfectly replace traditional argon arc welding, electric welding and other processes.
Product Model: ST-FW1500H/ST-FW2000H/ST-FW3000H
Laser power: 1500W/2000W/3000W
Single maximum welding thickness: 0.5-8mm

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Hand Held Fiber Laser Welding Machine

Easy and simple to operate, no need training, smooth and beautiful welding effect, automatic wire filling system, no need second grinding after welding, machine can be equipped with laser cleaning head.

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3000W Handheld Laser Welding Machine

Suntop laser 3000W hand-held laser welding machine, equipped with dual wire feeders, can use two different diameters or types of welding wire at a time to improve production efficiency. The weld seam has high quality and no porosity, which can reduce and optimize the impurities in the base metal, and can refine the structure after welding. The welding speed is fast, and the weld seam is smooth and beautiful.
Product Model: ST-FW1500H/ST-FW2000H/ST-FW3000H
Laser power: 1500W/2000W/3000W
Single maximum welding thickness: 0.5-8mm

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Jewelry Laser Spot Welding Machines

Desktop design, built-in air cooling, small and compact size, designed for spot welding jewelry products, laser power 150W. Mainly used for welding of thin materials and precision parts. It can realize spot welding, butt welding, seam welding and sealing welding. Its advantages are high positioning accuracy and easy robotization.
Product Model: ST-WY150
Laser power: 150W

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Portable Laser Cleaning Machine

Portable laser cleaning machine, with the advantages of high efficiency, fast, low cost, the heat load and mechanical load generated on the substrate is small, cleaning for non-damage; waste can be recycled, no environmental pollution; safe and reliable, does not damage the health of the operator; can remove a variety of different thicknesses, different ingredients of the coating; cleaning process is easy to achieve automatic control, to achieve remote control of cleaning from a distance, etc.
Product Model: ST-FC1000H/ST-FC1500H/ST-FC2000H
Laser power: 1000W/1500W/2000W
Working area: 170*170mm/250*250mm/300*300mm

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Suntop Handheld Laser Cleaning Machine

Handheld laser cleaning machine is a new generation of surface cleaning high-tech products. Easy to install, control and automate. Easy to operate, turn on the power, you can carry out chemical-free, media-free, dust-free, water-free cleaning, manual adjustment of the focus, fit to the surface cleaning, cleaning surface cleanliness and other advantages.
Product Model: ST-FC1000H/ST-FC1500H/ST-FC2000H
Laser power: 1000W/1500W/2000W
Working area: 170*170mm/250*250mm/300*300mm

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Handheld Laser Marking Machine

The machine is equipped with our self-developed handheld scanning technology, which facilitates multi-angle marking in a small working environment and is suitable for large equipment and heavy workpieces, such as large metal pipes, car frames, etc. The marking content only needs to be edited on the computer, the handheld marking head is aligned with the marking position and the switch is pressed to achieve rapid marking.
Product Model: ST-FL20H
Laser power: 20W
Working area: 110mm*110mm

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Portable Fiber Laser Marking Machine (ST-FL20P)

Our portable fiber laser marking machine adopts the best quality fiber laser source in the world. The estimated life for laser source will be around 100,000 hours, which can use more than 10 years, it's very easy to use, plug and play design, small and compact, light and movable.

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Portable Enclosed Fiber Laser Marking Machine

Fully enclosed laser protection design, electric lift, dust exhaust system. The whole machine is small in size, good in output beam quality, high in reliability, long in service life, high in elector-optical conversion efficiency, and can mark metal materials and some non-metal materials.
Product Model: ST-FL20PF/ST-FL30PF/ST-FL50PF
Laser power: 20W/30W/50W
Working area:70*70mm/110*110mm/150*150mm

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Cabinet Type Fiber Laser Marking Machine

This laser marking machine is equipped with a computer and a large workbench, suitable for marking large-size products, and can be integrated with a rotating device. It has the advantages of excellent beam quality, high marking accuracy, fast speed and high production efficiency.
Product Model: ST-FL20B/ST-FL30B/ST-FL50B/ST-FL100B
Laser power: 20W/30W/50W/100W
Working area: 110*110mm-600*600mm

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Floor Type Full Enclosed Fiber Laser Marking Machines

It adopts European CE standard fully enclosed protective shell. In terms of configuration, it adopts electric up/down function and is equipped with a laser alarm switch. It is used for marking logos, serial numbers, bar-codes and other exquisite patterns. The marking speed is fast, the effect is beautiful, the efficiency is high, and maintenance is free.
Product Model: ST-FL20FB/ST-FL30FB/ST-FL50FB
Laser power: 20W/30W/50W (optional)
Working area: 75mm*75mm/110mm*110mm/150mm*150mm/175mm*175mm/200mm*200mm/250mm*250mm/300mm*300mm

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Flying Fiber Laser Marking Machine

Our portable laser marking machine is small in size, easy to carry, low in cost of use, high in precision of marking effect, high in definition, uniform, beautiful in appearance, stable in performance, and has a long service life of the laser, which can be used for more than 10 years.
Product Model: ST-FL20F/ST-FL30F/ST-FL50F/ST-FL100F
Laser power: 20W/30W/50W/100W
Working area:110*110mm/150*150mm/200*200mm/300*300mm

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CO2 Laser Marking Machines

CO2 laser marking machine using the famous American brand RF Synard laser generator and high-speed OUYA scanner system to achieve high-speed, high-precision laser marking quality of non-metallic materials.
Product Model: ST-CO2L30P/ST-CO2L60P/ST-CO2L70P/ST-CO2L80P/ST-CO2L1000P
Laser power: 30W/60W/70W/80W/100W
Working area: 200mm*200mm/300mm*300mm/400mm*400mm

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Portable UV Laser Marking Machine

The whole machine has stable performance, compact structure, small size, light weight, and is easy to carry. The ultraviolet laser focus spot is extremely small, and the processing heat-affected zone is small, so it can perform ultra-fine marking, which is the customer who has higher requirements for marking effect. Preferred product.
Product Model: ST-UV03P/ST-UV05P
Laser power: 3W/5W
Working area: 110*110mm/150*150mm

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Cabinet UV Laser Marking Machine

UV laser marking machine has the advantages of short wavelength, short pulse, excellent beam quality, high precision, fast speed, high efficiency, stable performance of the whole machine, low power consumption, and is suitable for high-precision and smooth marking of various materials.
Product Model: ST-UV03/ST-UV05
Laser power: 3W/5W
Working area: 110*110mm/150*150mm

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Our Advantages

The core components of our laser machine are imported with high quality grade.

Our laser machines are manufactured in strict accordance with European CE standards, with attention to every detail.

Rigorous ageing tests and parameter calibration before leaving the factory to ensure 100% stability

Prompt and professional after-sales service team for oversea market.

→ Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.

Have standard workshops for laser cutting machines, laser welding machines, and laser marking machines to easily realize mass.

6000+

Factory area

80+

Factory employer

17+

Laser experience

Our Recently News

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Laser marking machines in the automotive industry

Laser marking machine technology is one of the largest application areas of laser processing. Laser marking, as a high-tech marking means nowadays, is a marking method that uses high energy density laser to locally irradiate the workpiece to vaporize the surface material or undergo a chemical reacti

Comparison between handheld laser welding machine and traditional laser welding machine

Laser welding machine is a new generation of laser welding equipment, which belongs to precision welding equipment, but can be freely and flexibly applied in various environments. It improves the welding defects in the traditional welding process, such as biting edges, incomplete depth of fusion, de

Handheld laser welding machine-Suntop.jpg

Wide application of laser marking machine in industrial production

As an advanced marking technology, laser marking machine has been widely used in industrial production. Its high precision, high efficiency and non-contact characteristics make laser marking machine become the preferred tool for marking and engraving in many industries. In this article, we will delv

What industries can laser cleaning machines be used for?

With the increasingly strict environmental protection, the traditional cleaning methods are no longer applicable, in the gradual elimination of new cleaning methods are gradually into the eyes of the people, it is the laser cleaning, laser cleaning in many areas play an important role, so what exact

Wide application of laser welding technology in industrial manufacturing

Laser welding is a high-precision, high-efficiency welding method, by using the high energy density of the laser beam, the material will be instantly heated to the melting point, to realize the welding connection. With the rapid development of high-tech technology, laser welding technology in indust

What is the difference between the three kinds of laser marking machine CO2 / UV / fiber?

UV laser marking machine, co2 laser marking machine and fiber laser marking machine in the end what is the difference between? Today SUNTOP Laser gives you an introduction to the characteristics of these three marking machines, so that you can refer to when buying.CO2 laser marking machine features:

Application areas of laser cleaner

When it comes to laser cleaning machine, the first thing that comes to our mind is the functions of laser rust removal, laser paint removal, laser oil removal, laser coating removal, etc. Today we will systematically introduce the application areas of laser cleaning machine.Laser cleaning machine la

What is a handheld laser welding machine? What are the advantages and application areas?

What is a handheld fiber laser welding machine?Handheld fiber laser welding machine is a new generation of laser welding equipment, belongs to the non-contact welding, the work process does not need to be pressurized, its working principle is the high energy intensity of the laser beam directly irra

What are the advantages of laser cutting?

In recent years, the role of the laser cutting machine on the development of the sheet metal industry has become increasingly prominent. In the cutting process, there are six practical functions, with these practical functions, can greatly improve the laser cutting machine processing efficiency and

Laser marking machine in the automotive parts application

Laser marking machine is a laser beam on the surface of a variety of different substances with a permanent mark. The effect of marking is to reveal the deeper material through the evaporation of the surface material, so as to carve out exquisite patterns, trademarks and text. Used in electronic comp

What can laser cleaning clean?

Laser cleaning is a fast and efficient way to clean surface adhesives or surface coatings by using high frequency and high energy laser pulses to irradiate the surface of the workpiece, and the coating can instantly absorb the focused laser energy, causing the surface oil stains, rust spots or coati

What are the main application scenarios for laser welding?

The application scenarios of laser welding, mainly are.1, laser welding is particularly suitable for welding miniature, densely arranged, precision, heat-sensitive workpieces. High-power carbon dioxide gas media laser continuous laser welding, can successfully weld stainless steel, silicon steel, al

handheld laser welding machine in kitchen and bathroom.jpg

You must know the knowledge of the laser cutting machine

Laser cutting is the use of focused high power density laser beam irradiation of the workpiece, so that the irradiated material rapidly melting, vaporization, ablation, or to reach the ignition point, and at the same time, with the help of coaxial with the beam of high-speed airflow blowing off the

Choice of laser cutting machine-Suntop.jpg

How much do you know about UV laser marking?

Laser processing is based on the physical interaction between the high-energy laser and the material, through the material vaporization, ablation and modification to achieve the material marking, drilling, cutting, etching, scribing, surface microprocessing and other processing effects. As one of th

Comparison of laser marking machines-Suntop.jpg

Popularization: Laser Cleaning Technology

Laser Cleaning ConceptLaser cleaning is the use of focused laser action on the surface of the material, so that the surface of the pollutants quickly vaporized or stripped, so as to achieve the material surface cleaning technology. Relative to all kinds of traditional physical or chemical cleaning m

Application of handheld laser welding machine in kitchen and bathroom

Commonly used kitchen and bathroom products include kitchen cabinets, knives, bathroom cabinets, sinks, shower nozzles, etc. However, the main raw materials usually used for this type of supplies are metals such as stainless steel and aluminum alloy. Therefore, laser welding equipment has gradually

Application of handheld laser cleaning machine in tire industry

Tire molds are key equipment for tire production, and are widely used in the production of tires for automobiles, engineering machinery, bicycles, motorcycles, and aircraft. Since there are many textures or other patterns on the surface of the tire mold, the mold is inevitably polluted by the compre

handheld laser cleaning machine in tire industry.jpg

Application of laser marking machine in sanitary industry

With the continuous improvement of living standards, people also have better standards for sanitary products. Not only the standard shapes and styles are diversified, but also good production and processing quality is required. Because bathroom products often need to use LOGO logos and patterns, and

laser marking machine in sanitary industry.jpg

How to use laser welding machine correctly?

How to use the laser welding machine correctly? Many manufacturers do not pay much attention to this problem when purchasing machines, and regret it only when there is a problem with the machine. The price of a laser welding machine is not cheap, and many accessories are easily damaged when the lase

Advantages of handheld laser cleaning machine in rust removal application

The laser cleaning machine does not require chemical preparations and mechanical polishing, has no pollution to the environment, and is not easy to cause damage to the workpiece. Laser derusting is fast and safe, and can be used for antirust treatment of various metal materials. The work efficiency

handheld laser cleaning machine in rust removal application.jpg