“从产量上看,我国现在已经成为世界第一焊接材料生产大国,但是从产品品种、品质、结构等方面来看,与国外先进水平相比还有很大差距。国内生产的焊接材料以中低端产品为主,在许多重大项目和工程中所需的高端焊材产品仍然依赖进口。”中国焊接协会焊接材料专业委员会主任李 “From a production point of view, China has now become the world’s largest producer of welding materials, but there is still a big gap compared to foreign advanced levels in terms of product variety, quality, and structure. Domestically produced welding materials are Low-end and medium-end products are the mainstay, and high-end welding products required in many major projects and projects are still dependent on imports.” Director of Welding Materials Professional Committee of China Welding Association Li