Attaching great importance to qualified personnel, Yilong is striving to build a “wolf team” being indomitable in making progress, making concerted efforts in a united team, and well prepared to meet challenge. With high, new and sophisticated technologies, best service is provided to build the Company globally famous for its petroleum service.
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北京一龙恒业石油工程技术有限公司成立于2005年，总部位于北京望京科技园区，是北......
提供全方位、高质量、最专业的石油一体化服务
展示企业发展点滴
诚信 创新 高效 发展
热心公益，扶贫帮困是一龙恒业的责任和义务；多年来，董事长丁福庆先生不遗余力地投身......
愿志同道合者加入一龙
