Trịnh Ngọc Thuận (Mr.) | Giám đốc Công ty Thiên Long Thành & Công ty Nam Thiên Long / Director of Thien Long Thanh Company & Nam Thien Long Company
CTCP Tập đoàn Thiên Long / Thien Long Group Corporation

Mr. Trịnh Ngọc Thuận is the Director of Thien Long Thanh Company and Nam Thien Long Company, subsidiaries of Thien Long Group Corporation—Vietnam's leading manufacturer and distributor of stationery products. With over a decade of experience at Thien Long, he has held key positions including Production Supervisor, Head of Production, and Production Director before his appointment as Director of Thien Long Long Thành in June 2021.

Since joining the company in 2012, Mr. Thuận has played a central role in optimizing manufacturing processes and enhancing operational efficiency. Under his direction, Thien Long has advanced its commitment to energy transition and sustainability through the implementation of solar energy projects. Notably, the solar system at Nam Thien Long Factory in 2023 saved approximately 220,648 kWh of electricity and reduced around 159 tons of CO₂ emissions annually. Similarly, the solar installation at Thien Long Long Thành, operational since May 2023, generates approximately 498,480 kWh per year, cutting 360 tons of CO₂ emissions annually.

Mr. Thuận’s leadership reflects Thien Long Group’s broader mission to integrate sustainable practices into its operations while maintaining the highest standards of quality across its product lines, which include writing instruments, student supplies, office stationery, and art materials.