Subsidiaries

1. Duwell Intertrade Co., Ltd.
Qualitech Plc. holds 99.99% of QLTI which has a registered capital of 20,000,000 Baht and paid-up capital of 9,930,000,000 Baht, and operates its business selling equipment and tools relevant to Non-Destructive Testing (NDT)

2. Qualitech Myanmar Co., Ltd.
Qualitech Plc. holds 99.99% of the total shares. QLTM has a registered capital of 200,000 USD, and paid-up capital have been issued and fully paid up, and operates its business in the safety engineering service in Myanmar as well as in other related businesses.

3. Qualitech Solution Energy Co., Ltd.
Qualitech Plc. holds 70% of QLTI which has a registered capital of 50,000,000 Baht and paid-up capital of 17,500,000,000 Baht and operates its business of producing and distributing electricity from solar power or other sources of energy.

1. Property Aim Solutions Company Limited
Qualitech Plc. holds 49% of Property Aim Solutions Company Limited which provides property management service and all real estate-related aspects.