Lanzhou LS Petroleum Equipment Engineering Co., Ltd (LSPE for short) is a wholly-owned subsidiary of Lanzhou Lanshi Group Co., Ltd. (LS Group for short)
1.1953
LS Group founded in 1953, which was the largest production base for oil drilling and production machinery and oil refining & chemical processing equipment and has made remarkable contributions to the development of China oil and chemical industries.
2.2000
Lanzhou LS-National Oilwell Petroleum Engineering Co.,Ltd., a Sino-American joint venture established by and between LS Group (40%)and U.S.A.National Oilwell (60%) in Dec.2000
3.2013
In April 2013, the total interest equity held by National Oilwell in the joint venture was transferred to LS Group and Lanzhou LS-National Oilwell Petroleum Engineering Co.,Ltd. was registered and renamed Lanzhou LS Petroleum Engineering Co., Ltd.
4.2013.June
Lanzhou Group Lanzhou New Area Petroleum Equipment Manufacturing Industrial Zone started to build up.
Jining Donghong Machinery Co., Ltd
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