UOI is a joint venture company between Union Paper Cartons Co., Ltd. One of Thailand’s
leadingmanufacturer of corrugated paper packaging company and Oji Interpack Co., Ltd.
One of Japan's leading manufacturer of heavy-duty corrugated paper packaging company.
Oji Interpack Co., Ltd., an original inventor of HiPLE-ACE trademark products, is a 100%
subsidiary company of Oji Holdings with networks of business operations in Asia, Americas,
Europe and Oceania. Living up to Union Paper Cartons Co., Ltd. and Oji Interpack Co., Ltd. 's
good reputation as one of the leading corrugated paper packaging companies in Thailand
and also in the world, UOI has always been in expansionary mode. We recently
expanded our operations and are now having two manufacturing / service locations
in Samutsakorn and Chonburi provinces of Thailand with further aims to expand our business
operations in ASEAN countries.