At present, AUYAN Technology has obtained the design, manufacture and installation licenses for A2, B4 (liquefied natural gas cylinders for vehicles) and GC2 pressure vessels (pipes) issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China.
SHANDONG AUYAN NEW ENERGY TECHNOLOGY CO.,LTD.NORTH SIDE AND WEST END OF NORTH RING ROAD,ZHUCHENG CITY, WEIFANG CITY, SHANDONG PROVINCE, CHINA