Keiko Tachibana

Tri-Wall KK is a holding company with interests in the manufacture and distribution of packaging materials. It operates businesses that specializes in triple-wall corrugated and returnable packaging systems. The firm serves the heavy industrial and agricultural sectors. The company was founded in June 1995 and is headquartered in Tokyo, Japan.

Tri-Wall Ltd. is a holding company, which engages in the manufacture of packaging materials. The firm offers polypropylene (PP) hollow sheet, paper tubes, pallets, and accessories. It serves the heavy industrial and agricultural sectors. The company was founded in 1974 and is headquartered in Hong Kong.

Part of Rengo Co., Ltd., Tri-Wall Japan Co., Ltd. is a Japanese company that specializes in reducing total logistics costs and increasing the efficiency of heavy goods export packaging with Tri-Wall packs and unpacked solutions. The company is based in Tokyo, Japan. The company also contributes to reducing the environmental burden by reducing carbon dioxide emissions through reinforced cardboard instead of wooden boxes. The company, founded in 2009, offers solutions for packing, logistics, and other related businesses.