LOOLER

England
Welcome to LOOLER
juan.su@rulertech.com.cn +8613424315895
England
About Us
Founded in 2018, Shenzhen LOOLER Technology Co., Ltd. specializes in providing liquid cooling solutions for data centers. As a certified Technology-based SME in Shenzhen, we are ISO 9001 and ISO 14001 certified and possess full import & export qualifications. With an annual revenue of RMB 30 million, we have established offices in Hong Kong, Mexico, and Vietnam to better serve our global clients. LOOLER Technology is an authorized distributor of Danfoss, offering a wide range of fluid connectors and hoses solutions, including the FD83 series, UQD series, UQDB series, EHW series, BMQC and WQF8. With years of expertise in mechanical component R&D, design, and manufacturing, we are committed to advancing liquid cooling technology. In the future, we will expand our product portfolio to include CDUs (Coolant Distribution Units), Manifolds, and Helium leaking detection equipment, delivering more comprehensive and superior services to our clients.

 Liquid Cooling Products 

Liquid Cooling Data Center
Danfoss Innovation, Delivers Quality
Liquid cooling in data centers leverages advanced fluid solutions—such as Danfoss quick-disconnect couplings and hoses—to efficiently dissipate heat from high-performance servers and chips. This technology delivers superior energy efficiency and sustainability compared to traditional air cooling, enabling higher computing density and reduced carbon footprints.
As an authorized Danfoss distributor, LOOLER Technology provides these reliable solutions to optimize data center performance.
Learn More
Liquid Cooling Data Center
Danfoss Innovation, Delivers Quality
Liquid cooling in data centers leverages advanced fluid solutions—such as Danfoss quick-disconnect couplings and hoses—to efficiently dissipate heat from high-performance servers and chips. This technology delivers superior energy efficiency and sustainability compared to traditional air cooling, enabling higher computing density and reduced carbon footprints.
As an authorized Danfoss distributor, LOOLER Technology provides these reliable solutions to optimize data center performance.
Learn More
Development Philosophy
Committed to Precision, Based on the Market
Committed to precision and market-driven innovation, LOOLER Technology embraces a development philosophy rooted in "Integrity, Collaboration, Sharing, and Mutual Success." Guided by our core principle of "Service Excellence, Reputation First," we are dedicated to delivering high-quality, secure mechanical solutions through integrated online and offline channels. With unwavering commitment to trust and excellence, we provide products that consistently exceed customer expectations.
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Connecting The Data Center Industry
Data center cooling is undergoing a major transformation. Growing demand from cloud, AI, IoT and edge applications requires higher cooling capacity. Liquid cooling delivers this capacity with greater energy efficiency and lower costs - making it the smart investment for future-ready data centers.
Data Center Cooling
Related Certificates

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 Why LOOLER 

LOOLER Technology is the official authorized distributor of Danfoss

Precision Cooling Experts

LOOLER Technology's Danfoss-certified engineers provide ±0.5°C thermal control for AI/GPU clusters and hyper-scale deployments, featuring leak-proof fluid connectors with 99.999% reliability. Our ISO 9001-certified solutions reduce cooling energy use by 40% versus conventional systems, supporting 30% higher server densities.

Trusted by Foxconn & Global Enterprises

LOOLER Technology is a certified partner to industry leaders like Foxconn, providing mission-critical liquid cooling solutions for hyper-scale data centers across 30+ countries. Our proven systems deliver 40% higher energy efficiency with 99.9% uptime reliability.

Globally Trusted Cooling Innovations

LOOLER Technology's liquid cooling solutions deliver unmatched reliability for data centers across 30+ countries, cooling 50,000+ server nodes with 40% higher energy efficiency. Our ISO and Danfoss-certified systems ensure 99.9% uptime for hyperscale and AI workloads.

Danfoss-Authorized Fluid Solutions

As an authorized Danfoss distributor, LOOLER Technology supplies premium fluid systems including FD83, UQD, and EHW series connectors, rigorously tested for hyper-scale data center applications. Our ISO-certified solutions deliver 99.99% leak-proof reliability across 50,000+ installations worldwide.

Quality Inherited from Danfoss

Backed by Danfoss' industry-leading standards, LOOLER Technology combines decades of specialist expertise with rigorous quality control to deliver precision-engineered cooling solutions. The liquid cooling products ensure 99.99% operational reliability across 50,000+ server deployments.

Award-Winning Thermal Innovations

LOOLER Technology's Red Dot Award-winning engineering team has pioneered 15+ patented cooling breakthroughs, including our revolutionary microchannel technology that boosts heat transfer by 40% while reducing data center PUE to industry-leading 1.15 levels.
Cool Smarter, Compute Stronger
Contact LOOLER
Contact Us Now
juan.su@rulertech.com.cn
+8613424315895
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Engineering Trust, Delivering Excellence
As a Danfoss-certified partner, we bring precision cooling innovations to the world's most demanding data centers - where reliability meets cutting-edge technology, and global standards meet local expertise.
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