Shandong Zhongneng Zhihua Energy Equipment Technology Co., Ltd, is a professional manufacture of Cryogenic pressure tank, Cryogenic liquid gas vaporizer , pressure regulating equipment. Our main products include: Cryogenic LNG Storage Tank ,Cryogenic Liquid Co2 Storage Tank , Cryogenic Liquid Oxygen Storage Tank ,Cryogenic Liquid Argon Storage Tank , Cryogenic Liquid Hydrogen Storage Tank; LNG Storage vaporizer ,Liquid Co2 Storage vaporizer ,Liquid Oxygen Storage vaporizer ,Liquid Argon Storage vaporizer , Liquid Hydrogen Storage vaporizer , pressure regulating skid etc. We have advanced technology equipment and strength work team. The products produced are all qualified by local quality supervision department , and have good reputation.Our company has successively obtained the production and manufacturing license for special equipment, the production and manufacturing license for Class I and Class II special equipment of pressure vessel manufacturing, the installation qualification for pressure pipeline GB2, GB1, GC2 and PE special equipment, ISO1400 environmental management system certification, GB/T28001-2001 occupational health and safety management system certification, ISO9001 quality management system certification, and obtained the import and export rights. Our company has 9 utility model patents and 1 invention patent; we have been successively rated as AAA quality service reputation enterprise, AAA contract abiding and trustworthy enterprise, AAA honest operation demonstration enterprise, the second batch of Weifang municipal "specialized, special and new" enterprises in 2019, the "municipal enterprise technology center" of Weifang City in 2019, the second batch of municipal "invisible champion" enterprises in 2019.