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...patent certification of China Intellectual Property Office, obtained China CCC certification and export CE certification. It is mainly used in the welding of metal large workpiece products in sheet metal ......
...patent certification of China Intellectual Property Office, obtained China CCC certification and export CE certification. It is mainly used in the welding of metal large workpiece products in sheet metal ......
...patent certification of China Intellectual Property Office, obtained China CCC certification and export CE certification. It is mainly used in the welding of metal large workpiece products in sheet metal ......
... *July 2013, Beijing headquarters was established *August 2014, Hunan Office was established, and obtained several independent R & D patents *June 2015, CCTV "consumer proposition" column strong report of ZK...
...Emergency Car Jump Starter battery The vehicle quick start assurance system developed and designed by CTS has obtained a utility model patent in 2020. It is primarily used in various types of firefighting an...