Dongguan Yaguang Machinery Co., Ltd. is a National High-tech Enterprise established in 2006. Headquartered in Dongguan, China's world-class manufacturing hub, we specialize in high-performance UV curing technology.
Integrating R&D, production, sales, and service, we provide bespoke UV LED curing solutions tailored for offset, flexographic, gravure, and metal printing industries worldwide.
With nearly two decades of growth, we have secured multiple patents and CE Certification, positioning Yaguang as a trusted leader in China's UV curing equipment sector.
The industrial landscape for curing technology is undergoing a seismic shift. Traditionally dominated by mercury vapor lamps, the manufacturing sector is rapidly migrating toward Low Temperature UV LED Curing. This transition is driven by global environmental mandates and the pursuit of extreme operational efficiency. Across Europe, North America, and Southeast Asia, manufacturers are moving away from traditional heat-intensive methods to protect heat-sensitive substrates such as thin films, plastics, and specialized foils used in high-end packaging.
As a leading Custom Low Temperature UV LED Curing Manufacturer, we have observed that "cold curing" is no longer a luxury—it is a requirement. Traditional mercury lamps emit significant infrared radiation, which can warp or melt delicate materials. LED technology, specifically engineered by Yaguang, isolates the UV wavelength (typically 365nm, 385nm, or 395nm) to ensure that the substrate remains at a near-ambient temperature during the curing process.
Procurement teams in 2024 are looking for more than just a product; they are looking for reliability and technical depth. Global enterprises are increasingly sourcing from specialized Chinese manufacturers like Yaguang because we offer the trifecta of value: advanced customization, rapid scaling, and significantly lower TCO (Total Cost of Ownership).
When searching for a Custom UV LED Curing Manufacturer, global buyers prioritize:
1. Compatibility: Does the system work with Heidelberg, KBA, or Komori presses?
2. Thermal Management: How effectively does the manufacturer handle heat dissipation in the LED head?
3. After-Sales Network: Can the manufacturer provide remote or local support for complex debugging?
Our engineering team consists of highly experienced professionals with over 10 years of expertise in UV system development. They excel in adapting UV systems to various printing machinery models and offer professional guidance on UV printing processes and troubleshooting.
Yaguang stands as a pioneer in China’s UV curing sector, combining cutting-edge technology with extensive industry experience. Our solutions are compatible with leading printing machinery brands such as Heidelberg, KBA, Roland, Komori, Mitsubishi, and Ryobi, as well as sheet-fed metal printers like Fuji, Queley, and Ruiyuan.
We adhere to the core values of "customer first, quality first, continuous improvement, and sustainable operation."



Tailored solutions for every unique industrial requirement.
Precision UV LED arrays for sheet-fed and web offset machines. Instant curing at high speeds without the heat buildup that causes paper shrinkage or registration issues.
Highly specialized for metal sheet printing (cans, caps, containers). Yaguang systems provide the intense energy required for thick ink layers on non-porous surfaces.
Perfect for heat-sensitive PE, PET, and BOPP films. The "Cold Curing" nature of our LED systems prevents film deformation and ensures high-quality bond strength.
Custom solutions for wood, plastic, and electronic component coatings. High uniformity and deep penetration for durable, high-gloss finishes.
Compact, adjustable-intensity UV stations for ink testing and material R&D, allowing manufacturers to simulate production conditions.
Invisible UV-reactive inks used in banknotes and secure documents require specific, stable wavelengths provided by our certified LED systems.
The global manufacturing chain has recognized that China's UV technology has moved from "following" to "leading." At Yaguang, our advantage as a Chinese factory isn't just about cost—it's about the entire ecosystem of innovation. Located in Dongguan, we are at the heart of the world's most robust electronics and machinery supply chain.
This geographic advantage allows us to:
1. Source Premium Components: We use high-end LED chips and thermal materials sourced from local and international leaders to ensure maximum longevity.
2. Rapid Prototyping: We can move from a client’s custom design request to a functional prototype in a fraction of the time required by Western competitors.
3. Rigorous Testing: Every unit undergoes 48+ hours of continuous operation testing before shipment, ensuring it meets our strict internal standards and CE requirements.
Our commitment to "sustainable operation" means we invest back into our technology every year. Our service centers in Shanghai, Tianjin, and Zhejiang provide a backbone for domestic support, while our global export division handles installations in over 20 countries. When you choose Yaguang, you are choosing a partner with a proven track record of 2,000+ successful installations across a diverse range of substrates and press models.
In conclusion, the demand for Custom Low Temperature UV LED Curing is set to grow as industries strive for more energy-efficient and substrate-friendly production methods. Yaguang Machinery Co., Ltd. remains at the forefront, ready to engineer the next generation of UV solutions that balance power, precision, and performance.