In the past thirty years, the company had been deeply engaged in the research, development, sales and after-sales service of the cutting industry. It handed over the production link of its products to the third party. The air plasma cutting accessories, from the copper material to the fine processing, and then to the finished products. They were supervised and tested repeatedly, making sure that they were of high quality and won the praise of the users. The Acting brands of its products, such as ruilong and kaierda, were listed enterprises. The heavy NC flame cutting machine provided perfect service for the steel processing of enterprises