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Board of Directors

Dato' David Chan Ming Hiang

Managing Director

Dato' Chan, a graduate in Mechanical Engineering from University of Toledo, USA, heads the Sales and Marketing Division of the company. He is the key personnel responsible for developing the local and overseas market for the Company's air-conditioning system products.

He is also in charge of liasing with the Company's principals for the procurement of the products and the technical support. Dato' Chan has more than fifteen years experience in the field of air-conditioning, ventilation and cooling process technologies. He continues now specialising more in the technical development and innovation of the air conditioning system for the Company.

Ahmad Nadzrin Abdul Manan

Financial Controller

En. Nadzrin is a graduate in Bachelor of Arts from University of Redlands California USA. Responsible for managing the Group's accounting and financial matters. Ensures timely preparation of accounts, liaises with financial institutions and prepares the company budget.

Chang Ming Tong


Mr. Chang is a graduate in Electrical Engineering from University of New South Wales, Australia and a member of I.E.M. He is responsible for marketing the company's air-conditioning system products and providing after-sale services to the customers in the East Malaysia market. He has more than ten years of experience, working as a design or project engineer in various fields, namely building services, oil and gas industries, refuse incineration plant and thermal power plant.

William Wong Swee Kait


Mr. Wong is in charge of the overall sales of the Company's air-conditioning systems. He has more than ten years experience in the sales and marketing of air-conditioning products. His technical knowledge in this field has been an asset to the Company in rendering good after-sales service to IMZ clients.

Pang Kia Kim

Senior General Manager

Mr. Pang obtained his Master Degree in Manufacturing System Engineering from Queen's University, UK. He has over five years experience in application of industrial control equipment and instrumentation. His works had been in the areas of solution provider and technical support for system configuration and system integration. He had also worked as a mechanical engineer responsible for the air-conditioning system and HVAC of a manufacturing plant. His main responsibilities included the surveillance, troubleshooting, monitoring for the mechanical equipment and the instrumentation control equipment. He was also involved in HVAC and air-conditioning system design (ASHRAE). He is now the Company's System Application Engineer for air-conditioning systems. His main responsibilities are planning and designing the building's air-conditioning system for clients and managing projects.

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