Caterpillar Inc. manufactures and sells construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives in worldwide. Its Construction Industries segment offers asphalt pavers, compactors, road reclaimers, forestry machines, cold planers, material handlers, track-type tractors, excavators, telehandlers, motor graders, and pipelayers; compact track, wheel, track-type, backhoe, and skid steer loaders; and related parts and tools. The company's Resource Industries segment provides electric rope and hydraulic shovels, draglines, rotary drills, hard rock vehicles, tractors, mining trucks, wheel loaders, off-highway and articulated trucks, wheel tractor scrapers and dozers, fleet management products, landfill and soil compactors, machinery components, autonomous ready vehicles and solutions, work tools, and safety services and mining performance solutions, as well as related parts and services. Its Energy & Transportation segment offers reciprocating engine powered generator sets; reciprocating engines, drivetrain, and integrated systems and solutions; turbines, centrifugal gas compressors, and related services; and diesel-electric locomotives and components, and other rail-related products. The company's Financial Products segment provides operating and finance leases, installment sale contracts, revolving charge accounts, repair/rebuild financing services, working capital loans, and wholesale financing; and insurance and risk management products and services. Its All Other Operating segment offers filters and fluids, undercarriage, ground engaging tools, fluid transfer products, precision seals, and rubber sealing and connecting components; parts distribution; logistics solutions and distribution services; brand management and marketing strategy services; and digital investments services. Caterpillar Inc. was founded in 1925 and is headquartered in Irving, Texas.

Cummins Inc. designs, manufactures, distributes, and services diesel and natural gas engines, electric and hybrid powertrains, and related components worldwide. It operates through five segments: Engine, Distribution, Components, Power Systems, and Accelera. The company offers diesel and natural gas-powered engines under the Cummins and other customer brands for the heavy and medium-duty truck, bus, recreational vehicle, light-duty automotive, construction, mining, marine, rail, oil and gas, defense, and agricultural markets; and offers parts and services, as well as remanufactured parts and engines. It provides power generation systems, horsepower engines, heavy and medium duty engines, application engineering services, custom-designed assemblies, retail and wholesale aftermarket parts, and in-shop and field-based repair services. In addition, the company offers emission solutions; turbochargers; air and fuel filters, fuel water separators, lube and hydraulic filters, coolants, fuel additives, and other filtration systems; and electronic control modules, sensors, and supporting software, as well as new, replacement, and remanufactured fuel systems. Further, it provides automated transmissions; standby and prime power generators, controls, paralleling systems, and transfer switches, as well as A/C generator/alternator products under the Stamford and AVK brands; and electrified power systems with components and subsystems, including battery, fuel cell, and hydrogen production technologies. Additionally, it offers filtration, aftertreatment, controls systems, air handling systems, and electric power generation systems, and batteries. It sells its products to original equipment manufacturers, distributors, dealers, and other customers. The company was formerly known as Cummins Engine Company and changed its name to Cummins Inc. in 2001. Cummins Inc. was founded in 1919 and is headquartered in Columbus, Indiana.

Hyster-Yale, Inc., through its subsidiaries, designs, engineers, manufactures, sells, and services a line of lift trucks, attachments, and aftermarket parts worldwide. The company manufactures components, such as frames, masts, and transmissions; and assembles lift trucks. It markets its products primarily under the Hyster and Yale brand names to independent Hyster and Yale retail dealerships. The company also sells aftermarket parts under the Hyster and Yale, as well as UNISOURCE and PREMIER brands to Hyster and Yale dealers for the service of competitor lift trucks. In addition, it produces and distributes attachments, forks, and lift tables under the Bolzoni, Auramo, and Meyer brand names; and designs and produces products in the port equipment and rough terrain forklift markets. Further, the company designs, manufactures, and sells hydrogen fuel-cell stacks and engines. It serves light and heavy manufacturers, trucking and automotive companies, rental companies, building materials and paper suppliers, lumber, metal products, warehouses, retailers, food distributors, container handling companies, and U.S. and non-U.S. governmental agencies. The company was formerly known as Hyster-Yale Materials Handling, Inc. and changed its name to Hyster-Yale, Inc. in June 2024. Hyster-Yale, Inc. was incorporated in 1991 and is headquartered in Cleveland, Ohio.

China Automotive Systems, Inc., through its subsidiaries, manufactures and sells automotive systems and components in the People's Republic of China, the United States, and internationally. It produces rack and pinion power steering gears for cars and light-duty vehicles; integral power steering gears for heavy-duty vehicles; power steering parts for light duty vehicles; sensor modules; automobile steering systems and columns; and automobile electronics and systems and parts. The company also offers automotive motors and electromechanical integrated systems; polymer materials; and intelligent automotive technology research and development services. In addition, it provides after sales services, and research and development support services; and inspection and testing of automotive products, as well as markets automotive parts in North America. The company primarily sells its products to the original equipment manufacturing customers. China Automotive Systems, Inc. is headquartered in Jingzhou, the People's Republic of China.

Tungray Technologies Inc., through its subsidiaries, provides tooling and customized industrial manufacturing solutions in China and Singapore. It offers customized industrial test and tooling solutions; welding equipment manufacturing; and direct drive and linear direct current motors. The company also designs, develops, and manufactures non- standard equipment, such as automated assembly equipment, precision testing equipment, tooling fixtures, etc., as well as induction brazing and hardening equipment, and tooling fixtures; researches, develops, and sells intelligent robots and storage equipment; and installs industrial machinery and equipment, and mechanical engineering works. It provides its services to original equipment manufacturers in the industry sectors of semiconductors, printers, electronics, and home appliances. The company was incorporated in 2022 and is headquartered in Singapore. Tungray Technologies Inc. operates as a subsidiary of Pegasus Automation Limited.

Huadi International Group Co., Ltd. develops, manufactures, markets, and sells industrial stainless steel seamless pipes, tubes, bars, and plates in the People's Republic of China. It sells auto parts and components. The company's products are used in thermal, nuclear power plants, automotive, oil and gas, agricultural, industrial equipment, chemical engineering, and electricity sectors. It exports its products to 20 countries, including the United States, Mexico, Thailand, Australia, Argentina, Taiwan, India, the Philippines, the United Arab Emirates, Canada, and internationally. The company was founded in 1998 and is based in Wenzhou, the People's Republic of China. Huadi International Group Co., Ltd. is a subsidiary of Yongqiang Donghai Limited.

Chijet Motor Company, Inc. engages in the design and development, production, sale, and after-sale service new energy vehicles and vehicle parts. in China. The company offers passenger vehicles, including small cars, sedans, and sports utility vehicles; and commercial vehicles, such as light trucks and vans. It also exports its products. The company was founded in 2009 and is headquartered in Yantai, the People's Republic of China.

SAG Holdings Limited, through its subsidiaries, distributes and sells automotive and industrial spare parts in the Asia Pacific, the Middle East, Europe, Africa, and the Americas. It operates in two segments, On-Highway Business and Off-Highway Business. The On-Highway Business segment supplies genuine original equipment manufacturer (OEM) and aftermarket parts, engine and chassis parts, wear and tear parts, body parts, and spare parts and lubricants for use in passenger and commercial vehicles. This segment serves resellers, such as distributors and dealers of automotive parts, retailers, workshops, end-users, and fleet owners. The Off-Highway Business segment supplies a range of filters, batteries, lubricants, components, and industrial spare parts for internal combustion engines for various sectors, including marine, energy, mining, construction, agriculture, and oil and gas. This segment serves distributors and dealers of industrial parts that are resold to workshops, industrial manufacturing facilities, shipyards, and heavy-duty transport fleet owners. The company also manufactures and distributes automotive spare parts and lubricants under the REV-1, VETTO, NUTEQ, GENTEQ, and SUNBLADE brands. In addition, it offers its products through retail outlets. The company was incorporated in 2022 and is based in Singapore. SAG Holdings Limited is a subsidiary of Soon Aik Global Pte Ltd.