Tyco Fire Products LP manufactures fire protection products. Its products include sprinklers, valve and accessories, grooved products, blaze master, electrical, aqua mist, foam sprinklers, and associated products. The company is headquartered in Lansdale, PA.

PetroChina Co. Ltd. engages in the petroleum related products, services and activities. It operates through the following business segments: Exploration and Production; Refining and Chemicals; Marketing; Natural Gas and Pipeline; and Head Office and Other. The Exploration and Production segment involves exploration, development, production, and marketing of crude oil and natural gas. The Refining and Chemicals segment focuses on the refining of crude oil and petroleum products, production and marketing of primary petrochemical products, derivative petrochemical products, and other chemical products. The Marketing segment includes marketing of refined products and the trading business. The Natural Gas and Pipeline segment comprises transmission of natural gas, crude oil, and refined products and the sale of natural gas. The Head Office and Other segment relates to cash management and financing activities, the corporate center, research and development, and other business services supporting the operating business segments of the Group. The company was founded on November 5, 1999 and is headquartered in Beijing, China.

Afton Chemical Corp. develops and manufactures petroleum additives. It offers gasoline performance additives, diesel fuel additives, and lubricity and cold flow improvers; and driveline products, such as automotive gear oil, automatic transmission fluid, off-road vehicle, and power steering fluid additives, as well as additives for step-type automatic, continuously variable, and dual clutch transmission types. The company also offers passenger car, heavy duty diesel, motorcycle, and railroad and marine diesel engine oil additives, as well as olefin copolymer viscosity index improvers. Afton Chemical was founded in 2004 and is headquartered in Richmond, VA.

Foshan Kelan Environmental Protection Technology Co., Ltd., established on 2002-04-25, Business scope includes research and development of environmental protection technology;Green facilities,Environmentally friendly products,Ventilation equipment,Electrical Equipment,Electronic control equipment,Research and development of small household appliances,processing,Production,Installation and sales;Import and export,Technology Import and Export(law,Except for items prohibited by administrative regulations;law,Projects restricted by administrative regulations must obtain a license before they can operate)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) .(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

The Lubrizol Corporation, a Berkshire Hathaway company, is a technology-driven global company. We combine complex specialty chemicals to optimize the quality, performance and value of our customers' products while reducing their environmental impact. We know that Lubrizol isn't a common household name to most people. So it might surprise you that our products and technologies are in things you use every day - quite likely on surfaces and in fluids in the vehicles you drive, in the shampoos and soaps you use, in a medicine you take, in the clothes you wear and in electronic devices and plumbing systems in your home.

Castrol, Ltd. produces and offers lubricant solutions for cars and bikes. Its products include engine and gear oils, greases, ancillaries, automatic transmission fluid and brake fluids, and motorcycle care products. The company was founded in 1899 and is headquartered in Swindon, UK.

ARR-MAZ Products, headquartered in Winter Haven, Florida produces process chemicals used in fertilizer manufacture and asphalt paving industries in North America and worldwide.

Evonik Operations GmbH manufactures specialty chemicals. The company was founded on August 23, 2000 and is headquartered in Weatherford, TX.

Nanjing Mytel Thermal Processing Technology Co., Ltd., established on 2016-07-05, Business scope includes thermal processing technology testing and consulting services;Mechanical parts processing;books,Online retail and sales of newspapers and periodicals;e-commerce;design,make,acting,Publish various domestic advertisements;Telecom business agent;Exhibition display service;Conference Services;Graphic design and publicity;Office Supplies Sales;computer software development;Network technology service;computer system integration;Fashion Design,Sales;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts the company to operate or prohibits the import and export of);metal surface treatment agent,Chemical Products(Free of Hazardous Chemicals),Sales of complete sets of machining equipment and instruments.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Universal Separators, Inc. manufacturer of oil water skimmers and separators. The firm’s products include oil water separators, Coolant recycling systems, magnetic separators, floating suction skimmers, sump cleaner, skimming centers and filter housing. The company was founded by Richard J. Terrien and David T. Walker in 1998 and is headquartered in Verona, WI.

The Central Research Institute of Electric Power Industry (CRIEPI; 電力中央研究所) is a Japanese non-profit foundation that conducts research and development of technologies in a variety of scientific and technical fields related to the electric power industry. Also, CRIEPI researches many aspects of social matters through subordinate laboratories. CRIEPI not only engages in research and education in Japan, but also provides education, training and technology transfer worldwide.

Zhejiang Clean Environmental Protection Equipment Co., Ltd., established on 2016-07-12, Business scope includes environmental ventilation equipment,air purification equipment,Welding fume purification equipment,Fume purification equipment,Air conditioning purification equipment,water treatment equipment,Water purification equipment,Manufacture of machinery and equipment,processing,wholesale,retail;Wholesale of switching power supply equipment,retail;In the field of environmental protection ventilation equipment,In the field of air purification equipment,In the field of welding fume purification equipment,In the field of oil fume purification equipment,In the field of air conditioning purification equipment,In the field of water treatment equipment,In the field of water purification equipment,Technology development in the field of switching power supply equipment,technical consulting,technical consulting,Technical Services,technology transfer;Environmental protection research and technology development and consulting;Special Design for Environmental Pollution Prevention and Control Engineering,General contracting of environmental pollution control projects;Research and development of environmental protection equipment technology,Production,Install,Debugging service;River cleaning and governance;Environmental Impact Assessment Services;waste water,Research and development of waste gas treatment equipment,design,Production;waste water,Exhaust gas treatment agent(Free of Hazardous Chemicals),Research and development of environmentally friendly new materials;Operation and maintenance of environmental protection facilities;Hazardous waste solid treatment technology research and development;Research and development of environmental protection engineering technology,technical consulting,debugging,detection,monitor,supervision;Green facilities,Environmentally friendly new material manufacturing,Sales;Environmental information consultation;Municipal Engineering,Landscaping,Design of Highway Engineering,construction;Water environment and soil remediation services

China National Petroleum Corporation (CNPC) is an integrated international energy company. Based in China, we have oil and gas assets and interests in over 30 countries in Africa, Central Asia-Russia, South America, the Middle East and the Asia-Pacific. CNPC is China's largest oil and gas producer and supplier, as well as one of the world's major oilfield service providers and a globally reputed contractor in engineering construction, with businesses covering petroleum exploration & production, natural gas & pipelines, refining & marketing, oilfield services, engineering construction, petroleum equipment manufacturing and new energy development, as well as capital management, finance and insurance services. - Crude output: 110.33 million tons per year - Natural gas output: 79.86 billion cubic meters per year - Crude oil production: 53% of China's total - Natural gas production: 74% of China's total - Crude runs: 147.16 million tons per year - Domestic service stations: 19,840 - Domestic pipelines: 66,801 kilometers, including 16,369 kilometers for crude oil (nearly 67% of China's total), 40,995 kilometers for natural gas (77% of China's total) and 9,437 kilometers for refined products ( 48% of China's total) - Providing oilfield services and engineering construction in 63 countries around the world.

Guangdong Balance Lubrication Technology Co., Ltd., established on 2021-12-06, Business scope includes general items:Engineering and Technology Research and Experimental Development;New material technology research and development;Lubricating oil processing,manufacture(Free of Hazardous Chemicals);Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Chemical product production(No licensed chemical products);Lubricant sales;Specialty Chemicals Sales(Free of Hazardous Chemicals);Chemical product sales(No licensed chemical products);Petroleum product sales(Free of Hazardous Chemicals);food sales(Only sell prepackaged food).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhuji Baisheng Environmental Technology Co., Ltd., established on 2015-04-20, Business scope includes engaging in environmental engineering technology,Research on electronic intelligence technology,to develop;manufacture,processing,Sales:Green facilities,Air Conditioning Equipment Parts,Refrigeration accessories,valve,sensor,Fire accessories,Hardware Machinery Parts,Plumbing pipe fittings.