Dependable and Sustainable Cooling Where It’s Critical
STULZ Asia Hub leads the way in providing precision climate control solutions designed for mission-critical and data center applications. Guided by our commitment to reliable, efficient, and sustainable operations, we provide custom-engineered cooling systems that support performance excellence throughout the entire lifecycle. We combine STULZ’s global engineering expertise with local insights, ensuring same world-class standards and exceptional quality in our products & services across the region.
OUR MISSION
Meet STULZ Asia Hub Team
STULZ Asia Hub is a dedicated team of professionals based across Asia, connecting and supporting STULZ's network of regional subsidiaries, partners, and production sites with customers. With extensive experience working on projects of different sizes, including hyperscales, our skilled salespeople and program managers will advise you on the most efficient solutions for your business needs. Thanks to the direct connection with the production sites, our customers will benefit from the efficient communication process and optimized lead time.
Leadership team
Tobias Focke
Export Director Asia
Tobias has over 24 years of experience at STULZ, specializing in precision cooling solutions and export management. Currently serving as the Export Director for Asia, he leads sales operations and strategy for the region, driving market growth and strengthening key partnerships. With a strong technical and sales background, he effectively addresses the constantly evolving demands of the market.
Nicolas Aldag
General Manager
Nicolas is responsible for coordinating and optimizing the Hub’s daily operations, with a strong focus on supply chain and project execution. He leads supply chain operations to strengthen project delivery across planning, resource deployment, and execution. Furthermore, Nicolas oversees Finance, Legal, HR and Marketing and drives initiatives to improve operational efficiency, promote sustainability, and adapt to market demands.
Mark Langford
Regional Technical Director - Asia
Mark Langford leads technical service development, after-sales support, and product quality enhancements across the region. Based in Singapore, he works closely with sales and engineering teams to deliver reliable, efficient, and responsive solutions tailored to the evolving needs of APAC data centers.
Mathias Wernitz
Head of Colo Cloud
Mathias joined Stulz in 2017 and together with his team supports Regional and Global Key Accounts in the APAC region. With his technical expertise he directly involves in cooling designs for data centres projects and initiates market strategies with customer focus.
Sales
Key Account and Sales Managers
Darren Yeo
Key Account Manager
Darren handles data centres accounts in the APAC region and oversees partners and subsidiaries in Singapore, Malaysia, Korea and Taiwan. In addition to his sales portfolio, Darren drives account growth, brand awareness and Stulz footprint across the region.
Shaun Fong
Key Account Manager
Shaun is part of the key account management team that covers interest in design application, sales & country management.
Ming Ping Lim
Application Manager
Ming Ping is leading the application team that is covering the APAC region, selecting suitable Stulz products and providing solutions to meet customer requirements. He also engages with partners, consultants, and customer's design teams across the region to be their "go-to" person for any technical related matters.
Skye Chan
Application Engineer
Skye serves as the primary technical support for key consultants and accounts, providing specialized guidance on data centre cooling solutions and bridging the gap between sales and factory capabilities. She prepares technical selections, feasibility studies, and cost estimates to ensure tailored solutions for each client’s unique requirements.
Martin Pinkpank
Key Account Manager
Martin, based in Thailand, manages key data center accounts across the APAC region, overseeing operations with partners and subsidiaries in Thailand and Vietnam. Alongside his sales portfolio, Martin focuses on fostering account expansion, building brand recognition, and strengthening STULZ’s presence to drive long-term growth and success.
Daniel Lange
Sales Manager
Daniel operates from the Global Sales headquarters in Hamburg, focusing on the highly demanding Japanese data‑centre market and strengthening this key client relationship since 2023. He drives STULZ’s APAC sales growth by combining strong technical expertise with a customer‑first sales approach, delivering tailored air‑ and liquid‑cooling solutions that align complex technical and commercial requirements.
Lars-Eggo Schlüter
Sales Manager
Lars-Eggo Schlüter joined STULZ GmbH in 2009 and became Sales Manager for Global Sales at the company's headquarters in Hamburg in February 2025. He is jointly responsible for sales activities in the APAC region and supports partners and customers with his technical expertise in the development of customized solutions. As a link between the market and manufacturing, he ensures end customers receive solutions aligned with their requirements.
Application Engineers
Skye Chan
Application Engineer
Skye serves as the primary technical support for key consultants and accounts, providing specialized guidance on data centre cooling solutions and bridging the gap between sales and factory capabilities. She prepares technical selections, feasibility studies, and cost estimates to ensure tailored solutions for each client’s unique requirements.
Ridzwan Yakub
Regional Sales Engineer
Ridzwan specializes in managing strategic accounts across the APAC Region, focusing on data centre clients. Leveraging his experience in cooling solutions for data centres, Ridzwan drives business development and long-term client partnerships.
Hirun Piriyasombat (Max)
Regional Application Engineer
Max is a Regional Application Engineer based in Thailand. He provides technical support to key account customers and consultants in Thailand and across the APAC region, including Stulz product selection for CRAC, CRAH, Fan Wall Units, and Liquid Cooling. His priority is to provide cooling solutions for hyperscale data centers.
Min Jie Tang
Regional Application Engineer
Minjie is responsible for providing cooling solutions for data centre applications across the APAC region. Partnering with Key Account Managers, he delivers scalable and energy-efficient thermal management designs tailored to each client's specific requirements.
Technical Services & Product
Misson Stuart Joshua
Regional Project Manager
Stuart is the bridge between our sales team, factory and overseas subsidiaries or partners. He ensures projects deliveries are on time and customers’ expectations are met. Mainly focusing on our Key account projects, but ever ready to handle any special projects that requires assistance.
Cheong Khek Pin Anthony
Senior Regional Technical Engineer
Anthony is responsible for Asia region product management and development, namely liquid cooling and chillers. He analyzes market trends, customer needs, and competitive dynamics to develop tailored product strategies. Collaborating with sales, marketing, and technical teams, Anthony ensures smooth product launches, provides training, and supports ongoing sales efforts.
Goh Quang Yong
Regional Commissioning Manager
Quang Yong identifies and resolves product issues to ensure they meet customer expectations. He serves as a key liaison to facilitate effective communication on technical matters among stakeholders. QY enhances products based on market demands to build trust and deliver greater value to our clients.
Ng Qun Feng
Regional Commissioning Engineer
Qun Feng oversees the installation, testing and commissioning of the equipment within the region. His role also involves ensuring that all the equipment operates efficiently and meets operational standards, while also providing technical support and coordination with cross-functional teams to achieve successful project delivery.
Sara Tan Yi Na
Regional Programmer Control Lead
Sara provides troubleshooting and support service for software. She oversees issues related to both factory and field operations. Additionally, Sara researches, designs, and tests software for controlling HVAC equipment and other related systems.
Punyathorn Kaiyannunta
Regional Commissioning Engineer
Punyathorn, based in Thailand, oversees the installation, testing and commissioning of the equipment within the region. His role also involves ensuring that all the equipment operates efficiently and meets operational standards, while also providing technical support and coordination with cross-functional teams to achieve successful project delivery.
Jin Yuan Pang
Regional Service Manager
Jin Yuan is responsible for efficiently handling warranty claims, service requests, and repairs. He also assists with troubleshooting complex technical issues post-commissioning and helps customers understand and effectively use the equipment.
Matthias Vogt
Project, Product and Sales Manager
Matthias joined the company in 2019 in Singapore and is currently based in Germany. His main responsibilities include leading internal projects, managing the modular product portfolio, and acting as Sales Manager for selected markets in the APAC region.
Juergen Roemer
Senior Chiller Specialist
Juergen is responsible for the technical and strategic development of STULZ chiller portfolio, with a strong focus on mission-critical cooling applications in data center environments. He acts as a key interface between customers, sales, product management, and engineering, providing technical consulting, training, and application expertise. His focus is to ensure the solutions remain technologically leading, market-driven, and commercially competitive.
Edwin Leong
Regional Technical Engineer
Edwin delivers technical support and application expertise in HVAC solutions, with a strong foundation in brown space projects and control systems. He also drives product offering expansion through the launch of STULZ’s Water Leak Detection System, enhancing the company’s portfolio for mission-critical data centre environments.
Sai Suresh
Product Manager Liquid Cooling
Sai is responsible for business development in the APAC region through a new line of liquid cooling products. From product technicalities to sales, his role covers the full chain of activities.
Marketing
Matilda Routard
Regional Marketing Associate
Matilda is responsible for developing impactful marketing initiatives and supporting our partners and subsidiaries with marketing materials. She is also in charge of participation in various conventions and organizing networking events across the region.
Learn more about our values
Customer satisfaction is at the heart of everything we do.
STULZ Asia Hub works closely with customers, partners, and subsidiaries to deliver reliable, high-performance cooling solutions tailored to local requirements. Through technical expertise, consistent support, and long-term collaboration, we build trusted partnerships that enable shared success.
Discover our regional network.
We set the benchmark for mission-critical cooling
Our customers can expect uncompromising quality from us, both in our cooling units and in the components installed. We set ourselves this quality standard every day, from development to service.In this way, we guarantee absolute reliability and fail-safe operations regardless of external influences.
Learn moreabout our products.
Future-proof data center environments
Through continuous product development and direct contact with the market, we engineer solutions that meet the demands of next-generation data centers. At STULZ, we keep your business running so that you can look to the future with confidence.
Find out more about our solutions.
Your Climate. Our Mission.
At STULZ, sustainability is driven by transparency, responsible governance, and continuous improvement. We trace our footprint to support emission-reduction initiatives and responsible supply-chain management. Through aligned global standards and local implementation, we continue to strengthen our sustainability performance across the globe.
Read more in our STULZ Sustainability Report 2024.
ONE STULZ. ONE MISSION
The digital transformation of society and the economy is resulting in many changes and driving the emergence of new technologies.
STULZ solutions are a key factor here - they enable the efficient use of resources as well as improved performance of IT equipment, for a sustainable and reliable future.
We keep it running, for 75 years and many more to come!
