Founded in 2002, it is a joint-stock high-tech enterprise specializing in the research and development, manufacture of petroleum equipment and supporting petroleum engineering technical services
In February 2020, the wife of the company employee Zhang Jinquan was hospitalized due to illness, which affected the hearts of all Kunlong people.
From July 8th to 10th, 2019, a team of two experts from the Beijing Fangyuan Certification Group audit team supervised and audited the effectiveness of the company's quality, environment, and occupational health and safety management system (referred to as the "three systems")
On May 29, 2019, Kunlong Company held a grand 6S-TPM equipment independent maintenance management activity kick-off conference.
Shenzhen Stock Exchange
Shanghai Stock Exchange