Ming Sun Wong

Central Illuminazione Holdings Ltd. engages in the distribution of lighting products and provision of relevant supporting and installation services. Its products are under the brand names of Central and Bonaware. The company was founded on February 1, 2018 and is headquartered in Hong Kong.

The Chartered Institution of Building Services Engineers (CIBSE) is a professional organization that promotes and advances the field of building services engineering. The non-profit company is based in London, UK, and has subsidiaries in the United Kingdom. The British company's focus is on investing in education and research, and supporting the community of built environment professionals in their pursuit of excellence. The CEO of the company is Ruth Carter.

The American Society of Heating Refrigerating & Air-Conditioning (ASHRAE) provides resources to help designers make buildings more resilient to natural disasters. The non-profit company is based in Peachtree Corners, GA and has subsidiaries in the United States. The company's focus is on helping buildings and their systems withstand and recover from adverse events.

The Hong Kong Institution of Engineers operates as a professional membership organization. The non-profit company is based in Hong Kong, Hong Kong. The CEO of the Chinese company is Wing Hang Sit.

Institution of Mechanical Engineers operates as professional engineering institution. The firm offers engineering training solutions and mechanical engineering education services. The company was founded in 1847 and is headquartered in London, the United kingdom.

Meco Engineering Holdings Ltd. engages in the provision of electrical and mechanical engineering services. It operates through the following segments: Electrical Installation Works; Heating, Ventilation and Air Conditioning (HVAC) Installation Works; and Fire Service Installation Works. The Electrical Installation Works segment includes electrical wiring, general electrical installation, and electrical control and power panel assembly. The HVAC Installation Works segment comprises installation, repair, and maintenance of HVAC systems. The works can be further segmented into the pipework, mechanical fitting works, HVAC control, sheet metal and ducting works and insulation works. The Fire Service Installation Works segment is involved in setting up fire detection, alarm and protection systems of buildings. The company was founded on December 8, 2020 and is headquartered in Hong Kong.

Engineering Council operates as the regulatory body for the UK engineering profession. It sets and maintains internationally recognized standards of professional competence and commitment. The company was founded in 1981 and is headquartered in London, the United Kingdom.