Founded in 1953,Lanzhou LS Petroleum Equipment Engineering Co., Ltd (LSPE for short), is a subsidiary of Lanzhou LS Group, one of the largest oil drilling equipment provider, the first company which keeps API certifcate in China for 30 consecutive years and first in China to export drilling rig to foreign country.
On April 3, 2013, the total interest equity held by National Oilwell Varco in the joint venture was transferred to LS Group.During the period of joint venture with NOV from 2001 to 2013, LSPE manufacturing technology was improved agreatly .Photos taken with NOV experts during the joint venture.