Zhejiang Dongou Filter Manufacturing Co., Ltd., founded in 1986, is an enterprise specializing in the research, development and equipment production of solid-liquid precision filtration technology. It has a history of 32 years and its products are all over the country. Now it is a national high-tech enterprise, a patent demonstration enterprise in Zhejiang Province, a patent demonstration enterprise in Wenzhou City, an excellent environmental protection enterprise in Zhejiang Province, and one of the first hundred honest enterprises in Lucheng District, Wenzhou City. The company's headquarters is located in Wenzhou City, and its production base is located at No. 85-2, Shiniu Road, Shuige Industrial Zone, a provincial industrial park in Lishui City, Zhejiang Province. Strong technical force and perfect R&D system. The main products are: ① Precision microporous PGH series activated carbon filter; ② Precision microporous PGR and PGK series solution filters; ③ PGP, PGX series ultra-fine powder filtering, washing and drying machine; ④ Precision microporous thin layer filtration system; ⑤ New ion exchanger; ⑤ Automatic chromatographic column; ⑥ PO and PPS anti-corrosion linings for Class I and II pressure vessels, equipment and pipelines. The products are widely used in many industries such as chemical industry, hydrometallurgy, pharmacy, beverage, edible oil, fertilizer and environmental protection.

Xinchang County Yerba Tea Co., Ltd., established on 2013-02-28, Business scope includes acquisition and sales:Edible produce(Maocha);Sales:tea set,Tea Packaging Supplies

KX Technologies LLC engages in the designing, developing and producing custom filtration technologies and systems. It offers its technologies for water and air. The company was founded in 1989 and is headquartered in West Haven, CT.

Dongguan Mingchuang Transmission Technology Co., Ltd., established on 2013-12-27, Business scope includes research and development,Production,Sales:Transmission equipment and accessories,Mechanical and electrical equipment accessories,Bicycle Accessories,Intelligent Transportation Equipment,electronic product.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Inner Mongolia Mengyi Environmental Protection Technology Co., Ltd., established on 2021-05-24, Business scope includes technical services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Sewage Treatment and Its Reuse;Environmental Consulting Services;Manufacture of special equipment for environmental protection;Information Consulting Service(Not including licensing information consulting services);Environmental protection special equipment sales;Import and export;Various construction activities

Qingdao Mingyue Alginate Tissue Engineering Materials Co., Ltd., established on 2018-05-18, Business scope includes research and development,Production,Sales:sodium alginate,Chitosan(The above scope does not contain hazardous chemicals and a class of precursor chemicals).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yibin Silka Co., Ltd., established on 2000-05-25, The business scope includes viscose filament,Short fiber and cotton pulp and its by-products,production of textiles,Sales;engaged in nonwoven materials and their products,Face mask,Research and development of composite nonwoven materials,Production,Sales;Engaged in self-support import and export business(Engage in business within the scope specified in the certificate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yibin Hiest Fibre Ltd. Corp., a subsidiary of Yibin Grace Group Ltd., is a Chinese company located in Yibin that manufactures textile products.

Yibin Grace Group Ltd. is a private company headquartered in Yibin, China, with operations in China. The firm manufactures and distributes chemical fibers and silks.

Hunan Dongying Carbon Material Technology Co., Ltd., established on 2017-07-07, Business scope includes new material technology development services,transfer service,consult,communication service;Graphite and carbon products,High performance pitch based carbon fiber,Manufacturing of smart equipment;High performance pitch based carbon fiber,Research and development of asphalt auxiliary materials;High performance pitch based carbon fiber,smart equipment,activated carbon,refractory material,sales of coke;research and development,Incubation and Transformation;Wholesale of non-metallic minerals and products;Industrial Heavy Oil Sales;New material product testing service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Do not engage in unauthorizedP2Ponline loan,Equity crowdfunding,internet insurance,Asset management and cross-border finance,Third party payment,virtual currency transaction,ICO,Internet financial services such as illegal foreign exchange)

Urumqi Zhenxing Ruian Plastic Machinery Co., Ltd., established on 2016-06-02, Business scope includes mechanical equipment research and development;Agricultural machinery manufacturing;Agricultural Machinery Service;Agricultural Machinery Sales;Mechanical Parts,Parts processing;Mechanical Parts,Parts sales;Recycling of renewable resources(Removal of productive scrap metal);Sales of agricultural and sideline products;Manufacturing of plastic products;Sales of plastic products;Chemical product production(No licensed chemical products);Comprehensive utilization of agricultural, forestry, animal husbandry and fishery waste;Installation of professional machinery for agriculture, forestry, animal husbandry, sideline fishery,repair;Research and development of technology for the harmless utilization of agricultural and forestry waste resources;Renewable resource processing;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Resource recycling technology research and development;Purchase of agricultural means of production,use;Agricultural film sales;Machinery sales;Chemical product sales(No licensed chemical products);Sales of renewable resources;Sales of agricultural, forestry, animal husbandry and fishery machinery parts;Manufacture of special equipment for plastic processing;Non-metallic scrap and scrap processing;Production,Sales of plastic machinery and equipment,Spare parts and agricultural machinery and equipment;Repair machinery and equipment;Sales of chemical raw materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shenzhen Water Vision Environmental Technology Co., Ltd., established on 2012-02-01, Business scope includes general business items:Environmental engineering construction;water treatment chemicals,Sales of waste gas chemicals and spare parts;Municipal Engineering,plumbing,Mechanical and electrical equipment installation engineering,Design and Construction of Environmental Engineering;Software Technology Development;Domestic Trade;Import and export of goods and technology.,The licensing program is:ROreverse osmosis equipment,Ultrafiltration equipment,Mixed bed ion exchange equipment,DEIDesalination equipment,Production of non-standard mechanical equipment and accessories for reclaimed water reuse;Pure water equipment,Reclaimed water and waste water reuse equipment,Seawater desalination equipment,Liquid concentration and separation equipment,Ultrafiltration membrane module,Microfiltration Membrane Module,Garbage seepage,rainwater collecting,Industrial and Municipal Wastewater Treatment Equipment,Design of electromechanical equipment,technology development,production and sales;General cargo;Construction labor subcontracting;Waste gas treatment and environmental protection equipment,Production and sales of noise treatment and environmental protection equipment.

Guangxi Guangyu Water Resources Technology Development Co., Ltd., established on 2004-08-27, Business scope includes general items:Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Environmental Consulting Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Foreign contracted projects;water resource management;Manufacturing of power facilities and equipment;Instrument sales;Hardware retail;Research and development of construction waste recycling technology;Research and development of unconventional water source utilization technology;Research and development of power distribution switch control equipment;electrical equipment repair.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Construction engineering design;Construction Engineering Construction.(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)

Guizhou China Tobacco Industry Co., Ltd., established on 1996-05-10, Business scope includes legal,regulations,Those prohibited by the State Council's decision shall not operate;law,regulations,The State Council has decided to allow(approval)of,After approval by the examination and approval authority(approval)file management;law,regulations,The State Council has decided that a license is not required(approval)of,Market entities independently choose to operate.(Production of Tobacco Products,Sales,Tobacco supplies,Operation of hood spare parts,Tobacco Leaf Import and Cigarette Export Business,Operating other tobacco import and export businesses within the scope of authorization or entrustment,Other production and operation related to the production and sales of tobacco products,multichannel management,asset Management.)

Part of Zhuzhou Times New Materials Technology Co., Ltd., Zhuzhou Times Huaxian Material Technology Co., Ltd. is a company headquartered in Zhuzhou, China, that provides material technology development services. It was founded in 2017. Yu Jun Cao is currently the CEO of the firm.

CNOOC China Ltd. produces oil and gas in China. It provides prospecting, refinement and processing, and sale of offshore oil and natural gas products. The company also offers offshore petroleum exploration, development, production, and sales. CNOOC China was founded in 1999 and is headquartered in Beijing, China.

Part of Sartorius AG, Sartorius Stedim Biotech GmbH is a German company located in Goettingen. The firm produces and sells laboratory equipment used for the development, quality assurance and production processes of the biopharmaceutical industry. It was founded in 2007. Uwe Becker is the current CEO of the firm.

Medicalsystem Biotechnology is a life science firm that is involved in the production, distribution, and manufacture of diagnostic goods. It offers medical facilities in-vitro biochemical diagnostic reagents. They supply customers with integrated IVD solutions. In the future, it will manufacture automated biochemical analyzers, hematological analyzers, and POCT analyzers in addition to offering biochemistry supplies.

Xinchang County Yilin Environmental Protection Technology Co., Ltd., established on 2014-10-21, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Sales of special instruments and meters for environmental monitoring;mold making;Mold Sales;Environmental Consulting Services;Metal Material Sales;electronics sales;Sales of plastic products;Chemical product sales(No licensed chemical products);Hardware retail(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Zhenjiang Runjing High Purity Chemical Technology Co., Ltd. is a private company headquartered in Zhenjiang, China. The firm manufactures chemical raw material products.