Company Category: Cold Storage Doors & Hardware

May 19, 2026
americanexpocompany@gmail.com

ZGROUP USA

ZGROUP USA specializes in innovative modular refrigeration solutions, offering cutting-edge Cold Storage, Blast Chiller, Blast Freezer and Ripening technologies. With over 20 years of experience, we enhance food safety, reduce waste, and promote sustainability. | Engineering company specializes in innovative modular refrigeration solutions. Offering cutting-edge cold storage, pre-cooling and ripenning technologies.

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May 19, 2026
americanexpocompany@gmail.com

Square Technology Group

Square Technology Group Co., Ltd., SQTEG in short, has become a leading cold chain brand in freezing and refrigerating industry since 1986. With nearly 40 year’s experience in the industry, Nantong Square has gained customers’ trust by its quality, innovation and service. The company specializes in providing professional and complete food processing solutions for customers. The freezers we make are widely applied in processing of seafood, poultry, fruit & vegetable, pastry, ice cream, bakery, preserved food and cold storage & logistics etc. Clients: We serve a wide range of international enterprises including Tyson foods, Cargill, Uniliver, OSI, CPF, BIMBO, and etc.. Main products: Our hot-selling products include IQF freezers，refrigeration system, PIR/PU panels, and unit coolers. Production capability: Our factory cover an area of 640 hectares (6400,000 square meters) and our company has recruited 1500+ employees so far. We also adopt the vertically integrated manufacturing structure for strict quality control. R&D: We own CE, ASME, PED, U2, CSA, CRN certifications and 300+ patents, as well as 350+ engineers. Service: We built the global service network with 200+ service technicians. Market: We have served 3000+ clients and successfully set up 5000+ installations. | Square Technology Group Co., Ltd. (stock code: 603339), started in 1986, owns 6 wholly-owned subsidiaries and 1 research institute. The Group adheres to the core of innovation, the concept of

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May 19, 2026
americanexpocompany@gmail.com

Rytec Corporation

For more than 35 years – and with 150,000 doors in operation worldwide – Rytec is North America’s leading independent manufacturer of high-speed, high-performance doors for industrial, commercial, auto, food and beverage, and controlled-temperature environments. Every door addresses a specific operational and environmental challenge and is engineered for maximum safety, productivity and efficiency. Corporate offices and manufacturing operations are headquartered in Jackson, Wisconsin. Customer support is provided through national and regional offices and a network of local dealers and installers throughout North America. | Rytec High Performance Doors, brings over 40 years of experience delivering high‑speed solutions for fire stations and emergency facilities. Designed to improve response times, safety, and reliability, Rytec doors provide rapid access, rugged durability, and dependable operation when firefighters need it most—on every call. | About Rytec High Performance Doors With over 150,000 doors in operation, Rytec, a Nucor company, is North America’s leading manufacturer of innovative high-performance doors for industrial, commercial, retail auto, food and beverage, and controlled-temperature environments. Every door addresses a specific operational/environmental challenge and is custom-engineered for maximum safety, productivity and efficiency. Corporate offices are headquartered in Jackson, WI, with additional manufacturing operations in Hartford, WI. Customer support is provided through national and regional offices and a network of local dealers and installers throughout North America. Now celebrating our 40th year in business – 1985-2025. | With over 150,000 doors in operation, Rytec, a Nucor company, is North America’s leading manufacturer of innovative, high-performance doors for industrial, commercial, retail, automotive, food and beverage, and controlled-temperature environments. Every door addresses a specific operational/environmental challenge and is custom-engineered for maximum safety, productivity and efficiency. The corporate office is headquartered in Jackson, WI, with additional manufacturing operations in Hartford, WI. Customer support is provided through national and regional offices, as well as a network of local dealers and installers throughout North America. Now celebrating our 40th year in business – 1985-2025. | With over 150,000 doors in operation, Rytec, a Nucor company, is North America’s leading manufacturer of innovative high-performance doors for industrial, commercial, retail auto, food and beverage, and controlled-temperature environments. Every door addresses a specific operational/environmental challenge and is custom-engineered for maximum safety, productivity and efficiency.

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May 19, 2026
americanexpocompany@gmail.com

QINGDAO BIG HERDSMAN MACHINERY

Big Herdsman Machinery Co., LTD. is a national high-tech enterprise integrating products R&D, engineering design, manufacturing installation and service; the main products cover the whole set of automatic breeding equipment for broilers, layer chickens and pigs. The company has strong technical R&D strength and a complete after-sale service system. Setting foot in the industry according to the development trend, and keeping pace with the world’s latest information, the company is specialized in new products, new technology and new technology research and development. The sales and after-sales service network covers all over the world, and the products are exported to 6 continents more than 60 countries and regions in Asia, Europe, South and North America, Africa and Oceania. Big Herdsman insists on the mission of

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May 19, 2026
americanexpocompany@gmail.com

Norbec

Norbec is a North American leader in manufacturing both prefabricated walk-in coolers & freezers and doors as well as architectural insulated metal panels for building envelopes. We pride ourself on being a trusted partner for a vast selection of markets, including supermarkets, food service, building envelopes, food processing plants, grocery & convenience stores, clean rooms and more. Founded in 1982, Norbec has earned a solid reputation as a leader and continuously innovates to bring its customers the best products and service. Offering custom build cold room and doors to the food service and supermarket industries is at the core of our expertise. With a variety of accessories along with products tailored to every type of project, Norbec is your number 1 partner. For more information about our products, projects and teams, visit norbec.com. | Norbec is a North American Leader in manufacturing insulated metal solutions as well as doors. Whether you need a cold storage solution or any other controlled environments, Norbec is your partner of choice.

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May 18, 2026
americanexpocompany@gmail.com

Jamison Door Company

Manufacturers of insulated doors for all cold storage applications: Swinging, Horizontal Sliding, Overhead, Vertical Sliding; Manual, and Power Doors for Cooler and Freezer applications. Products include high performance Jamison Cold Storage Doors, HCR Air Doors, Sound Reduction and Specialty Doors, Jamotuf Architectural Style Doors, and HPD High Performance Doors.

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