Liaoning Alsafe Technology Co., Ltd., located in Tieling, Liaoning, China, is an ISO9001 certified manufacturer of high quality aluminum gas cylinders and aluminum carbon fiber composite gas cylinders. The factory is equipped with two high pressure gas cylinder production lines with annual ability of 200,000 cylinders. Our cylinders are approved and inspected by Chinese national testing institutes, CE approved by TUV and Third party inspection available.We strictly implement Laws and Principles of Bureau of Safety Supervision of Special Equipment of General Administration of Quality Supervision, Inspection and Quarantine of China, and we have established cylinder design & manufacturing quality management system according with TSG and ISO 9001, to ensure every cylinder is safe and with good quality.