Rocky Research is a small high-tech engineering firm specializing in thermal, energy, and power management solutions.

Carrier Corporation is a brand of the UTC Climate, Controls & Security division, based in Palm Beach Gardens, Florida. Carrier was founded in 1915 as an independent, American company, manufacturing and distributing heating, ventilating and air conditioning (HVAC) systems, as well as commercial refrigeration and food service equipment. As of 2012, it was a $12.5 billion company with over 43,000 employees serving customers in 170 countries on six continents.

Ebara Corp. engages in the manufacture and sale of industrial machineries. It operates through the following segments: Fluid Machinery and Systems, Environmental Plants, Precision Machinery, and Others. The Fluid Machinery and Systems segment deals with the manufacture, sale, and maintenance of pumps, compressors, turbines, cooling machines, and blowers. The Environmental Plants segment handles engineering, construction, operation, and maintenance of municipal and industrial waste incineration plants and water treatment plants. The Precision Machinery segment manufactures and sells vacuum pumps, plating systems, and exhaust gas treatment equipment. The Others segment includes business support services. The company was founded by Issey Hatakeyama in November 1912 and is headquartered in Tokyo, Japan.

YORK International Corp. used to engineer & manufacture air condition and refrigeration products. The company used to supply heating, ventilation, air-conditioning and refrigeration (HVAC&R) systems and solutions in the United States. The company used to design, manufacture, sell and service heating, ventilation and air-conditioning systems for residential and commercial markets, gas-compression equipment for industrial processing, as well as refrigeration applications. The company was founded in 1874 and was headquartered in York, PA

Samjung Tech Co. Ltd. is a private company headquartered in the South Korea. The firm manufactures, installs and repairs parking systems, refrigeration and air conditioning systems and other equipment.

Tokyo Gas Co., Ltd. engages in the provision of city gas and other gas-related products. It operates through the following segments: Gas, Electric Power, Overseas Business, Energy-related, Real Estate, and Others. The Gas segment produces, supplies, and sells city gas and liquid gas. The Electric Power segment handles electric power services. The Overseas Business segment deals with overseas resource development, investment, and energy. The Energy-related segment includes engineering solutions, gas appliances, and gas construction works. The Real Estate segment leases and manages land and buildings. The Others segment includes information processing service and shipping businesses. The company was founded by Eiichi Shibusawa on October 1, 1885 and is headquartered in Tokyo, Japan.

Kingenta Ecological Engineering Group Co., Ltd is a China-based company principally engaged in the manufacture and distribution of chemical fertilizers. The Company primarily provides ordinary compound fertilizers, controlled-release compound fertilizers, nitro-compound fertilizers and fertilizer raw materials, among others. The Company distributes the products in domestic market, with Eastern China as its main market.

Suzhou Sujing Environmental Protection Engineering Co., Ltd., established on 2002-09-02, Business scope includes design and manufacture,Equipment research and development,Sales,install service:Water Treatment Equipment System Engineering,Water quality monitoring system integration,Wastewater treatment equipment and engineering,Sewage treatment equipment and engineering,Waste gas treatment equipment and engineering,Noise treatment equipment and engineering,Operation of environmental pollution control facilities,Water Quality Analysis and Testing,Process experiment and test,Technical Consulting and Services;General Mechanical Products,Parts processing and production,Preparation and sales of nanomaterials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Solid Waste Treatment;Soil and site restoration equipment sales;Sales of new membrane materials;Specialty Chemicals Sales(Free of Hazardous Chemicals);Sales of glass fiber reinforced plastic products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Thermax Ltd. engages in the provision of engineering solutions to the energy and environment sectors. It operates through the following segments: Energy, Environment, and Chemical. The Energy segment comprises Process Heating, Absorption Cooling and Heating, Boiler and Heater and Power businesses and related services. The Environment segment consists of air pollution control and water and waste solutions. The Chemical segment comprises boiler and water chemicals, resins, performance chemicals, construction chemicals and oil field chemicals. The company was founded by A. S. Bhathena in 1966 and is headquartered in Pune, India.

Part of GTI Energy, Gas Research Institute is an American company located in Chicago, IL, that provides research, development, and commercialization programs for the natural gas industry.

The company is mainly committed to the integrated services of technical development, project consultation, engineering design, equipment design and manufacture, device installation and engineering commissioning of evaporation, crystallization, gas-liquid separation, drying, filtering, tower and other unit operations. High cost performance products, engineering technology advantages, rich engineering experience, good engineering performance and broad market reputation are favored by customers. Our talents, good social resources and project management experience have become our three core competitiveness. Adhere to the business philosophy of people-oriented, honest and trustworthy, customer service and continuous innovation. Through technological progress, we will continue to expand our service scope, improve product quality and project management ability, and build ourselves into the general contracting field of domestic chemical unit operating system It carries a long history of employment and creates a new operating mechanism. In recent years, the Company has provided engineering and technical services such as engineering consulting, engineering design, general contracting, and complete sets of equipment to customers with its innovative technical concept, strong R&D strength, advanced project management mechanism and honest service attitude, and has a large number of engineering achievements and core technologies. Core business of the Company: General contracting of complete sets of chemical process units; The system optimization of chemical process and the provision of scientific, perfect and reasonable solutions. Chemical process design, various chemical unit equipment design and energy-saving optimization; Design and fabrication of pressure vessels and pressure pipelines; Technical strength of the company: Our company has domestic technical talents and experts, and has many years of relevant engineering experience, especially in dealing with materials with high viscosity, crystal precipitation, and easy to scale. With the efforts of our company's relevant engineering and technical personnel, we have solved the problem of scaling and plugging of heating tubes caused by crystals precipitation after the solution concentration is increased, which has solved the problem that the whole set of equipment cannot be continuously produced! The company has a strong technical support team, and has established a technical service station, an industry university research base and an internship base jointly with the School of Chemical Engineering of Tianjin University, Hebei University of Technology, Tianjin University of Science and Technology, Hebei University of Science and Technology, etc. In order to apply the achievements of the scientific research personnel of the university to the production practice more quickly and produce greater social benefits for enterprises and society.

Zhejiang Biok Kaipu Chemical Co. Ltd., a subsidiary of Shenghua Group Holdings Co., Ltd., is a Chinese company located in Huzhou that manufactures chemical products. On August 01, 2014 Shenghua Group Holdings Co., Ltd. acquired Zhejiang Biok Kaipu Chemical Co. Ltd. from Zhejiang Huge Leaf Co., Ltd. for $4.70 million.

Shuangliang Eco-Energy Systems Co., Ltd. engages in the provision of energy-saving and water-saving systems services. It specializes in lithium bromide refrigerators and heat pumps, electric refrigeration units, heat exchangers, air cooler, flue gas waste heat recovery, heat exchangers, and circulating water cooling systems. The new energy systems including polysilicon reduction furnaces, solar thermal power storage and heat exchange systems. The company was founded on October 5, 1995 and is headquartered in Wuxi, China.

Yangmei Group Taiyuan Chemical New Material Co. Ltd., part of Province of Shanxi, is a company headquartered in Taiyuan, China. The firm operates as an investment holding company with interest in chemical-related services.

Shanghai SENON Co., Ltd. is a private company headquartered in Shanghai, China, that manufactures machinery equipment.

Jinheshiye is a company dedicated to serving healthy living and advanced manufacturing,specializing in chemical, biological &new materials. It is a major producer of sweeteners acesulfame,sucralose and maltol.the company's main business is food activities and interdients,edible and daily flavours and fragrances,pharmaceutical and pesticide intermediates,functional chemicals and bulk chemicals, mainly serving food and beverages,daily consumption ,medical health,agricultural environmental protection and advanced manufacturing.