Seub Shin Yong

Koh Brothers Building & Civil Engineering Contractor Pte Ltd. provides building and civil engineering construction services. The company is headquartered in Singapore.

Tricaftan Environmental Technology Pte Ltd provides integrated systems within water and wastewater treatment plants. The private company is based in Singapore, Singapore.

Oiltek Sdn. Bhd. constructs palm oil refining facilities. Its products include physical refining, dry fractionation, neutralization, POME biogas methane recovery, and WITTE gear pump. The company was founded in 1980 and is headquartered in Shah Alam, Malaysia.

The Singapore International Chamber of Commerce provides certification services, including issuing ATA and TDB/BOFT Carnets, Certificates of Origin, and endorsing shipping documents to facilitate international trade. The non-profit company is based in Singapore, Singapore. The Chamber also offers eight interest groups for members to learn from each other and drive thought leadership. Additionally, the Chamber provides payment guides and QR codes for various services.