ZhangJiaGang Chemical Machinery Co., Ltd. is principally engaged in the design and manufacturing of pressure vessels and non-standard equipment. The Company primarily provides coal chemical equipment, including coal gasification devices, transformation devices, low temperature methanol washing towers, as well as methanol synthesis and rectification devices; petrochemical equipment, including styrene project core equipment, ethylene project devices, polypropylene project devices, phenyl amine project devices, West-East natural gas transmission project gas field devices, polyester project equipment and fertilizer equipment; evaporimeter equipment, as well as other non-ferrous metal equipment, among others.