Hirofumi Hori

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.

Founded in 1953, The Rosewood Manufacturing Co. (Gateshead) Ltd. is a subsidiary of Rengo Co., Ltd. that manufactures and sells timber and corrugated packaging products. The company is based in North Shields, UK.

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.

Rosewood Manufacturing Holdings Ltd. engages in the manufacture and sale of industrial packaging products and solutions. Its products include packaging machineries, pallets, packaging cases and crates, packaging materials, and corrugated packaging. It also offers services such as stock-and-serve, vendor managed inventory, fulfillment, and export packing services. The company was founded in 1953 and is headquartered in North Shields, the United Kingdom.

Part of Rengo Co., Ltd., TW America, Inc. is an American company that manufactures wood products.

Tri-Wall Europe Ltd. provides corrugated packaging systems for the automotive, aerospace, military and other medium and heavy industry sectors. Its services include cost savings, global packaging, research and design, testing process, manufacturing and fabricators. The company was founded on November 28, 2012 and is headquartered in Monmouth, the United Kingdom.