FlexOffice© and Colokit© are official brands used for export products made by Thien Long Group. Over the past 35 years, Thien Long has become the most well-known stationery brand in Asia. FlexOffice’s range of products is currently exported to more than 60 countries with established representative offices across Europe and Asia.

FlexOffice© has implemented 6 integrated international standards of management including: ISO 9001 (Quality Management), ISO 14001 (Environmental Management), OHSAS 18001 (Occupational Health and Safety Management), SA 8000 (Social Accountability), and ISO 17025 (Calibration and Testing Laboratories Control) and ICTI (International Council of Toy Industries).

FlexOffice© ensures employees work in a safe, clean and comfortable environment whilst delivering standard leading products for the global market. The Company’s “Green Technology” encompasses all-new energy-saving machinery and equipment generation, wastewater treatment systems, and waste management in accordance with the appropriate standards.

Colouring Products and Children Orientated Lines are certified to meet the following non–toxic / safety measures:
- European Standard: EN-71 Part 3; EN-71 Part 9
- American Standard ASTM: D- 4236