Ekarach Sinnarong

University of Washington functions as a College/University. The company is headquartered in Seattle, WA.

Part of The Siam Cement Public Co. Ltd., Phoenix Pulp & Paper Public Co. Ltd. is a Thai company that manufactures pulp products. The company is based in Bangkok, Thailand. Surasak Amawat has been the CEO of the company since 2014.

Thai Containers Group Co. Ltd. manufactures and distributes corrugated packaging materials. Its services include packaging, pallet and logistics materials, merchandising displays, paper product and special product innovation. The company was founded in 1971 and is headquartered in Bangkok, Thailand.

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.

New Asia Industries Co. Ltd. engages in the manufacture and sale of carton packaging, cement bags, and other paper products. The company was founded on November 25, 1991 and is headquartered in Ho Chi Minh City, Vietnam.

Part of TC Flexible Packaging Co. Ltd., Prepack Thailand Co. Ltd. provides integrated packaging services. The private company is based in Bangkok, Thailand. Prepack Thailand Co. was acquired by TC Flexible Packaging Co. Ltd. on January 28, 2015.

Part of The Siam Cement Public Co. Ltd., Thai Paper Co. Ltd. is a company that manufactures printing, writing, publication, security and specialty papers. The company is based in Bangkok, Thailand. Surasak Amawat has been the CEO of the company since 2014.

Part of Thai Containers Group Co. Ltd., Tawana Container Co. Ltd. is a company that manufactures paper carton. The private company is based in Samutprakarn, Thailand. Tawana Container Co. was acquired by Thai Containers Group Co. Ltd. from Bangkok Cable Co. Ltd. on April 18, 2012 for $12.96 million.

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.

Thai British Dpost Co., Ltd. provides laser printing, enveloping statements, bills and invoices, and related value-added services. The company is based in Samut Prakan, Thailand. The CEOs of the Thai company are Natapong Pinitpongskul and Suchai Korprasertsri.

Vina Kraft Paper Co. Ltd. engages in the manufacture of packaging paper products. The company was founded on January 18, 2007 and is headquartered in Binh Duong, Vietnam.

Part of Thai Containers Group Co. Ltd., Alcamax Packaging (Vietnam) JSC is a Vietnamese company that manufactures and sells corrugated fibreboard and cartons. The private company is based in Binh Duong, Vietnam. on July 05, 2011 for $20.83 million. Alcamax Packaging (Vietnam) JSC was acquired by Thai Containers Group Co. Ltd. from Golden Frontier Bhd.

Interpress Printers Sdn. Bhd. engages in manufacturing and packaging prepared food products. Its main products include folding cartons, formed trays, clamshells, wrappers and bags. The company is headquartered in Shah Alam, Malaysia.

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 private 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.

Orient Containers Co., Ltd. is engaged in manufacture of corrugated sheets and containers. It also offers consultation and packaging design service. The company was founded in 1962 and is headquartered in Samut Sakhon, Thailand.

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.

TC Flexible Packaging Co. Ltd. is a Thai company that manufactures flexible packaging products. The joint venture company is based in Bangkok, Thailand. and has subsidiaries in Thailand and Vietnam. Karan Tejasen has been the CEO of the company since 2014.

Part of TC Flexible Packaging Co. Ltd., Tin Thanh Packing JSC is a Vietnamese company that offers flexible packaging solutions to various industries. The private company is based in Duc Hoa, Vietnam. With the ability to flexibly meet different customer requirements, the company has expanded its services to serve many different industries with varying characteristics and demands. Tin Thanh Packing JSC was acquired by TC Flexible Packaging Co. Ltd. on June 30, 2015 for $44.16 million.

Rengo Packaging Malaysia Sdn. Bhd. manufactures and distributes packaging material and equipment. It engages in corrugated packaging manufacturing and sales such as cardboard boxes, paper containers, and packaging services. The company is headquartered in Shah Alam, Malaysia.

Part of Thai Containers Group Co. Ltd., Packamex (Vietnam) Co. Ltd. is a Vietnamese company that manufactures and sells corrugated fiberboard and cartons. The private company is based in Ho Chi Minh City, Vietnam.

Part of Thai Containers Group Co. Ltd., Thai Containers Khonkaen Co. Ltd. is a company that manufactures and distributes corrugated packaging materials. The private company is based in Khonkaen, Thailand.

Part of The Siam Cement Public Co. Ltd., AP Packaging (Hanoi) Co. Ltd manufactures cement and products. The private company is based in Hai Duong Province, Vietnam.

Part of Thai Containers Group Co. Ltd., Thai Containers Rayong Co. Ltd. is a company that manufactures and distributes corrugated packaging materials. The private company is based in Amphur Pluakdaeng, Thailand.

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 private company is based in North Shields, UK.

Part of The Siam Cement Public Co. Ltd., Vexcel Pack Co., Ltd. is a Thai company that specializes in food barrier packaging. The company is based in Rayong, Thailand. The company's packaging has various properties that help maintain the quality of food and extend its shelf-life, including permeability of gases, water vapor, aroma, and light. Vexcel Pack Co. was acquired by SCG Packaging Public Co., Ltd. from Dynapack Asia Pte Ltd. on August 30, 2019 for $141.89 million.

Part of Thai Containers Group Co. Ltd., TCG Solutions Pte Ltd. functions as an investment holding Singaporean company. The private company is based in Singapore, Singapore.

Founded in 1976, Pt Indonesia Dirtajaya Aneka Industri Box is a corrugated cardboard manufacturer and seller. Part of Thai Containers Group Co. Ltd., the private company is based in Gresik, Indonesia. Pt Indonesia Dirtajaya Aneka Industri Box was acquired by TCG Solutions Pte Ltd. on August 20, 2021.

Part of Thai Containers Group Co. Ltd., PT Bahana Buana Box is an Indonesian company that manufactures and distributes corrugated carton boxes. The private company is based in Demak, Indonesia. PT Bahana Buana Box was acquired by TCG Solutions Pte Ltd. on August 20, 2021.

Part of Thai Containers Group Co. Ltd., PT Rapipack Asritama is a corrugated carton box manufacturer based in Bekasi, ID. With a factory located in the Hyundai industrial area, Cikarang, the private company serves customers in Jabodetabek, West Java, and nationally. PT Rapipack Asritama has a good reputation for quality products, customer service, and responsive distribution, supported by ISO-9001 quality assurance certification. The Indonesian company offers a range of products, including regular cardboard boxes, die-cut boxes, cardboard sheets, and single-face cardboard. The company was founded in 1994 and aims to provide quality cardboard packaging at competitive prices. On August 20, 2021, PT Rapipack Asritama was acquired by TCG Solutions Pte Ltd.

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