MARVEX Forum 2025

Stephen leads AHRI, representing over 330 manufacturers with USD 250+ billion in global HVAC & R sales. As President and CEO since 2007, he has overseen major regulatory, certification, and policy initiatives across the industry. He previously served as AHRI’s General Counsel and has a strong background in public affairs and strategic partnerships.

Koji brings over 30 years of experience in air-conditioning systems, with expertise in product design, international standards, and technical regulation. He currently leads international advocacy and collaboration efforts at the Japan Refrigeration and Air Conditioning Industry Association (JRAIA), and plays an active role in ISO and IEC committees shaping global HVAC standards.

With over 30 years in sustainable cooling, Mr. Chusak leads Thailand’s refrigerant transition and Net Zero efforts. He champions flammable refrigerant safety, technician training, and low-carbon innovation through cross-sector collaboration, while actively contributing to regional platforms advancing practical climate solutions in the HVAC&R industry.

With over 20 years of experience in environmental management and policy, he leads Malaysia’s implementation of the Montreal Protocol, including HCFC Phase-out Stages II and III and the Kigali Implementation Plan. He actively contributes to international environmental negotiations and national strategies on air quality and ozone layer protection.

Christine oversees global partnerships, export support, and standards development for over 200 Korean HVAC & R manufacturers. She leads ISO committee work, supports SMEs with certification and technical guidance, and advises MOTIE and MOE on refrigerant policy and efficiency regulations—strengthening Korea’s role in global HVAC & R innovation.

Chen holds bachelor’s and master’s degrees in HVAC & R from Tongji University. Representing CRAA, he works at Midea Building Technologies focusing on integrating IoT with HVAC systems. With 5+ years’ experience, he is committed to advancing intelligent, energy-efficient, and user-friendly HVAC solutions through smart software and system design.

Arshad leads the sustainable finance agenda at CIMB Islamic, driving ESG integration and strategic sustainability initiatives. Since joining in 2019, he has served in key roles covering Islamic finance, public sector engagement, and development finance. With prior experience in corporate banking at HSBC Amanah and AFFIN Bank, he brings strong expertise in structuring solutions for corporates, GLCs, and multinationals.

He leads Malaysia’s energy efficiency initiatives, including NEEAP 2.0, while overseeing programmes under the 11th Malaysia Plan. He enforces EMEER 2008, evaluates energy-related tax incentives, and advises on the Energy Efficiency and Conservation Act. Active in ASEAN EE&C-SSN, he contributes to regional cooperation and holds a Master’s in Energy Management from UNITEN.

He leads Thailand’s trade and investment promotion in Malaysia, focusing on strengthening regional economic partnerships, advancing industrial collaboration, and supporting Thai enterprises in ASEAN markets. With extensive experience in international trade policy and industry development, he drives initiatives that connect Thailand’s industrial strengths with global opportunities across ASEAN and beyond.

With over 27 years in property management, he has overseen residential, hospitality, and commercial developments worth more than RM5 billion across Malaysia. His work spans HVAC&R, retail, and large-scale mixed projects such as Maju Kuala Lumpur and Pearl Point. A consultant, director, and frequent speaker, he drives innovation, sustainability, and professional standards in the industry.