我公司是取得了一、二类压力容器制造许可证的单位,在碳钢容器加工方面有一定经验。但在85年以前,从来未承担过不锈钢容器加工任务。85年正是全国性啤酒热,在碳钢容器加工任务不足的情况下,便开始转向不锈钢啤酒罐加工任务。开始,没有加工经验,手段也较差,所以对加工难度较大的封 Our company is a unit that has obtained Class I and II pressure vessel manufacturing licenses and has certain experience in the processing of carbon steel containers. However, 85 years ago, it had never undertaken the task of processing stainless steel containers. In the 85th year of national beer fever, the task of processing stainless steel beer cans began under the circumstance that the processing tasks of carbon steel containers were insufficient. At the beginning, there was no processing experience and the means were poor, so it was difficult to seal the processing.