Gas cylinder is SEFIC main product. SEFIC is an integrated company which designs, manufactures, sells, and serves in the pressure vessel field. The company also has eight industrial partners such as the Institution of pressure vessel design, Institution of pressure volume, and pressure vessel manufacturers. The factories own fine equipment, advanced manufacturing technology, and complete inspection means. At present, the company’s manufacturing capacity per year is 2 million various kinds of seamless steel industrial cylinders, 600 thousand natural gas cylinders and CNG steel gallbladder hoop wrapped bottles.
At the same time, the company has a group of excellent management team and strong R & D strength. Also, SEFIC has passed a number of national patents, and the company's technical staffs are part of the research of large national projects.