Corporate culture
企业文化
Founded in 1952, through development of over thirty years in domestic petroleum machinery, now my company is a domestic professional mainstay enterprise integrating oil drilling, machinery design and research, processing and manufacturing,
联系方式
Contact & Information
电话:+86-536-3212927
传真:+86-536-3113948
电子邮箱:sdstjx@163.com
地址:山东省临朐县城文化路10号