德州地平线石油科技有限公司
Exhibit Profile：
products are hydraulic oscillator, whipstock; various types of liner hanger, double stage cementer, floatation collar, rubber plug and centralizer; various types of packer and bridge plug.
products are hydraulic oscillator, whipstock; various types of liner hanger, double stage cementer, floatation collar, rubber plug and centralizer; various types of packer and bridge plug.
Website：www.dzhorizon.com