Hello, 2023! We are back to work! 发布时间： 2023-01-30 | 浏览数： 927 返回列表 最新NEWS HELLO! 2024! Merry Christmas and Happy New Year! Happy National Day！ Happy Mid-Autumn Festival! Hello, 2023! We are back to work! 2021 Tianjin "Stainless Steel and Nickel Alloy Corrosion and Equipment Manufacturing Technology" International Forum had a perfect ending！ The 25th Beijing Essen Welding and Cutting Fair ended successfully! China Welding Association robot welding (Zhuhai) training base 2021 summer class enrollment! The IPG Laser Welding Technology Forum and the 4th Member Congress of Zhuhai Welding Association ended successfully! Stuff of COWIN WELDING gave the report named High Performance Welding Solution in Yellow Goods Industry on the 2021 China Construction Machinery Welding Technology Summit!