OGA Insights

Shandong Yunyi Heavy Industry Co., Ltd was founded in 1968. It holds U and U2 certification issued by ASME. With more than 50 years experience in manufacturing whole set of process equipment of refinery, chemical, rubber, steel, thermal power energy-saving and environmental protection, Yunyi is now a key manufacturer of refinery and chemical equipment in both China and overseas countries as a qualified supplier for ExxonMobil, Sinopec, Entrepose, Enter, etc. Its main business covers columns/towers, tanks/drums/pots, shell and tube heat exchangers, reactors, in C.S, SS and alloy materials. The size can reach as long as 100 meters.