Oil service unit ZYZJ

ZYZJ has more than 30 years of experience for petroleum equipment repair, research and development, manufacturing. Drilling rigs and Workover rig products are not only widely used in domestic major oil fields, but also export to the United States, Canada, Kazakhstan, Colombia, Romania, Sudan, other countries and regions. In addition to provide oil drilling and production equipment, we also undertake drilling practice, workover practice and other engineering service, and was unanimously praised by customers at home and abroad.