Wukun Steel Co., Ltd. is a Chinese private company located in Kunming that manufactures rolled steel products.

Inner Mongolia Baotou Steel Union Co. Ltd. produces and sells ferrous metals and other rolled processing products, metallurgy machines, equipment and fittings. It other activities include transporting of cargo and provision of steel and iron product technology consulting. The company major products include thin board, rolled board, heavy axles, large-scale trough steel, heavy-caliber seamless tubes, and club materials. Inner Mongolia Baotou Steel Union was founded on June 29, 1999 and is headquartered in Baotou, China.

Pangang Group Panzhihua Iron and Steel Research Institute Co., Ltd., established on 2007-12-25, Business scope includes metallurgical process and related processes,Technology Development of Comprehensive Utilization of Metallurgical Resources,transfer,Consulting and Services;new material,new product development,Trial production and sales;Research on metallurgical machinery and equipment and metallurgical materials,Production,Sales;Computer information technology development and information service;Physical and chemical testing and related technology development,consult,Services and Training;Physical and chemical testing equipment repair;General Parts,Fabrication of Metal Structures;Processing and sales of rolled steel products;Conference and Exhibition Services.(Except for projects involving pre-licensing in the above business scope).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

HBIS Co., Ltd. engages in the production of steel. It specializes in smelting of vanadium-titanium steel and production of vanadium products. The company steel products are divided into four categories: sheet, bar, wire, and steel profile. Its products include cold rolled sheet, high-strength rebar, and pipeline steel, automobile plates, home appliance plates, pipeline steel, steel for nuclear power, and high-strength earthquake-resistant building materials. The company was founded on June 29, 1994 and is headquartered in Shijiazhuang, China.

Pangang Group Jiangyou Changcheng Special Steel Co., Ltd. is a company headquartered in Mianyang, China and ultimately controlled by the Government of China. The firm manufactures and processes steel products. On March 23, 2012 Anshan Iron & Steel Group Corp. acquired Pangang Group Jiangyou Changcheng Special Steel Co., Ltd. from Pangang Group Vanadium Titanium & Resources Co., Ltd.

Ningbo Shanggao New Material Co., Ltd., established on 2015-02-11, Business scope includes nanomaterials,Polymer Materials,composite material,foaming material,building materials,textile material,Research and development of waterproof materials,Sales;Professional setting,rubber products,plastic products,Auto Accessories,Research and development of sporting goods,processing,manufacture,Sales;Self-operated or agent import and export of goods and technologies,Except for goods and technologies that are restricted by the state or prohibited from import and export, and other laws and regulations,regulations,Projects that are not prohibited or do not require operating permits and projects that are not included in the negative list of local industrial development in the decision of the State Council.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wuxi Baolai Battery Co., Ltd., established on 2002-08-07, The scope of business includes the manufacture of mercury-free zinc-manganese batteries,Processing and sales;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiang Tungsten High-tech Development and Application Co., Ltd., established on 2015-12-29, Business scope includes non-ferrous metal technology research and development and services,and the production and operation of related products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Weifang Yourong Industrial Co., Ltd., established on 2004-02-24, Business scope includes licensed projects:Forest tree seed production and management;Crop Seed Management;Grass production and management;Breeding livestock and poultry management;Breeding livestock and poultry production;Livestock raising;Construction Engineering Construction;Electrical Installation Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:tree planting business;grass planting;grain planting;fruit planting;vegetable planting;Soil Pollution Control and Restoration Services;Soil and site restoration equipment manufacturing;Soil and site restoration equipment sales;Engineering and Technology Research and Experimental Development;Landscaping engineering construction;Urban Greening Management;Residential water and electricity installation and maintenance services;Appliance Installation Services;Construction machinery and equipment rental;Manufacture of special machinery and equipment for water resources;property management;hotel management;housing lease;Non-residential real estate leases;Entrepreneurial Space Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Maanshan Qingjing Environmental Protection Technology Co., Ltd., established on 2015-06-18, Business scope includes research and development of environmental protection technology;Equipment,Electronic equipment research and development,Wholesale and Technical Consulting;Wholesale Computers and Accessories,Chemical Products(Free of dangerous chemicals and precursor drugs);Business Consulting.(Projects that require approval according to law can only be operated after being approved by relevant departments)

Part of Province of Jiangxi, Jiangxi Rare Earth & Rare Metals Tungsten Group Co. Ltd. is a Chinese company located in Nanchang. The firm provides cobalt, copper, tungsten mining services.

Kunming Iron & Steel Co. Ltd. is a Chinese company located in Kunming and ultimately controlled by the Government of China that manufactures and sells specialty steel products.

Qingdao Xianghai Electronics Co., Ltd., established on 2008-06-02, Business scope includes general business items:wholesale:electronic product,Chemical raw materials and products(Does not contain dangerous goods),Mechanical equipment and accessories,Wujinjiaodian,Instrumentation,building materials,Labor protection supplies,Communication equipment(Does not contain high frequency transmitter). (The above scope needs to be licensed to operate,Operate with a license).

C.I. Takiron is a producer of plastic materials and resin. Their building material product categories such as lighting building materials, housing materials, plumbing equipment, flooring, building materials, and water disaster prevention products. Their environmental materials product categories such as agriculture related, binding material, agricultural and gardening materials, and infrastructure materials. Their functional materials product categories such as plates and cutting materials and micro motors. Their functional film product categories such as heat shrink film and zipper.

Lianhua Technology, founded in 1982, is a production service enterprise integrating the production, sales and after-sales service of water quality measuring instruments. Lianhua Technology (affiliated to Beijing Lianhua Yongxing Technology Development Co., Ltd., hereinafter referred to as "Lianhua Technology") is one of the manufacturers of water quality testers in China. With its strong scientific research strength and years of experience in the field of water quality testing, Lianhua has independently designed and produced several product series. Including: multi parameter water quality detection series, ammonia nitrogen analyzer series, total phosphorus analyzer series, online water quality detector series, cod rapid analyzer series, BOD analyzer series, total nitrogen analyzer series. In order to ensure the quality of sales and after-sales service, Lianhua Technology has established many branches in China, which has promoted the application and promotion of new products in the market more effectively and timely. ★ Started to develop COD fast determinator in 1982, and produced C-83-1 chemical oxygen consumption fast determinator in 1983. After trial, it passed the technical appraisal on October 15, 1987 ★ In 1986, the main researcher of C-86-1 rapid chemical oxygen consumption tester won the third prize of Lanzhou Scientific and Technological Achievements in 1987 ★ In 1989, C-86 won the Gansu Spark Award ★ In 1992, the online chemical oxygen demand (COD) monitor passed the provincial appraisal ★ In 1994, COD speedometer was recommended by the National Environmental Protection Bureau as the best practical technology for environmental protection ★ Won the best practical promotion project of Hunan Environmental Protection Bureau in 1995 ★ In 1997, it was awarded the certificate of "China Famous and Excellent Environmental Protection Products Collection" by the Chinese Society of Environmental Sciences to promote environmental protection and participate in international competition ★ In 2002, 5B-5 COD online speedometer was recognized as a key new product by the state ★ In 2003, it was recognized as an environmental protection product by China Environmental Protection Industry Association

Zhongye Changtian International Engineering Co., Ltd. (doing business as CIE) is a company headquartered in Changsha, China and ultimately controlled by the Government of China. The firm provides engineering services.\nThe company says this about itself: Cie is a venture studio that serves as an innovation lab for visionary corporate partners and an accelerator for bold entrepreneurs who want to transform disruptive ideas into new technology ventures. Cie blends Silicon Valley DNA with the business maturity of serial entrepreneurs, seasoned venture capitalists, and Fortune 500 executives. Combined with the team’s strategic and operational expertise in technology, product development, brand building, and customer acquisition, Cie consistently drives positive outcomes across a wide range of business challenges.

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.

Wuhan United Petrochemical Co., Ltd., established on 2000-10-27, Business scope includes cement,Manufacture and sale of additives for plaster and concrete(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Beijing Guanghua Textile Group Co. Ltd. is a Chinese multi -national private company located in Beijing. The firm manufactures home textiles, apparel fabrics and related products.

Techno Network Shikoku connects universities and private companies to develop technologies and solve problems.