About
PROFESSIONAL LASER PARTS MANUFACTURER & SUPPLIER IN CHINA 15+ Years of Excellence in Laser Nozzles, Lenses, Sensors & Cutting Head Parts. ISO 9001 Certified.
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15+ Years
Manufacturing experience
2000+ Clients
Worldwide
99.9%
Client satisfaction rate
136+ Country
Export experience
About China SmileTools
Our Background
ZNK LASER (Jiangsu SmileTools Co., LTD) is an international market-oriented enterprise specializing in manufacturing, supplying and servicing laser equipment parts. With 15+ years of industry experience, we serve customers in 136+ countries with a comprehensive product range covering laser cutting, welding, and marking applications.
- Laser Nozzles(激光喷嘴)
- Protective Lenses(保护镜片)
- Focusing Lenses(聚焦镜片)
- Ceramic Rings(陶瓷环)
- Sensors & Probes(传感器/探针)
- Cutting Head Parts(切割头配件)
- Laser Welding Equipment(激光焊接设备)
- Laser Marking Machines(激光打标机)
Founded in 2001, we have experienced enormous change and development over the past years. In virtue of reliable quality, competitive pricing, and professional and valuable service, we now have grown to be a leading supplier in the hand tools industry. As a modern corporation, we operate strictly in compliance with the ISO9001 quality management system, and some of our products have passed European CE certification. By the end of 2022, our products had been sold in 136 countries, such as Germany, France, Sweden, USA, Canada, Italy and Spain, meanwhile, we are gaining recognition and praise from a growing number of clients.
Our Mission
To meet the diverse needs of the market and provide suitable solutions, ZNK LASER offers Customization and OEM/ODM Services to worldwide partners for laser equipment and components. We work closely with clients to develop tailored laser solutions that meet specific application requirements.
At ZNK LASER, we believe in “Helping customers build their competitive advantages.” Our team of optical engineers, mechanical designers, and technical specialists works closely with clients to develop innovative laser solutions. We welcome inquiries from customers and appreciate detailed specifications and requirements to ensure we provide the most suitable products for your applications.
Our Vision
Committed to being your first choice for laser equipment
Through years of dedication and success, ZNK LASER has evolved into an international market-oriented specialist supplier in the laser equipment industry, integrating research, manufacturing, marketing, and services. We thank all our customers for choosing our products and services, and we are committed to being the preferred partner for each of our clients.
Choose ZNK LASER for reliable, high-performance laser solutions. Welcome agents and distributors worldwide!
Meet Our Team
We have experienced enormous change and development over the past decade. In virtue of reliable quality, competitive pricing, professional and valuable service, we now have grown to be a leading supplier in laser equipment parts.


















