德州地平线石油科技股份有限公司
Exhibit Profile：
Cementing tools (rotary liner hanger, internally balanced hanger assembly, rupture disc float collar, V0-R top packer, anchored tie-back plug, packer stage collar, hydraulic oscillator, centralizer) Completion tools (packer, circulating sleeve, soluble bridge plug). Range (cementing tools, completion tools, drilling tools,).
Cementing tools (rotary liner hanger, internally balanced hanger assembly, rupture disc float collar, V0-R top packer, anchored tie-back plug, packer stage collar, hydraulic oscillator, centralizer) Completion tools (packer, circulating sleeve, soluble bridge plug). Range (cementing tools, completion tools, drilling tools,).
Website：http://www.dzhorizon.com