Porex, founded in 1961 in the United States, is one of the world leaders in the development and manufacture of porous plastic products It has many patents in the field of materials
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Energic Technology LLC is located in Delaware Newark DE 19711 Barksdale Professional Center, USA, with own manufacturing facilities in Shenzhen, China
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​Zhuhai Yun Zhou Intelligent Technology Co , Ltd is China s leading unmanned ship R & D and supplier, with complete independent intellectual property rights
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