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ADD: No.99 West Wolong Rd, Dagang Town,Yancheng City,JS
Sales hotline: 013770005566
Tel: 0515-88850999  88850888


Products Development is a kind of power, is a kind of confidence  
  Thermal recovery packer and extension tube Detailed parameter  
    Heavy oil recovery gas injection technology is the key, thermal recovery and expansion packer tube gas injection process is very important to downhole tools, the main solution to heavy-hole ring Well the gas injection stratified space insulation problem. Telescopic pipe string is played part of thermal expansion and elongation of the adjustment.
ADD:No.99 West Wolong Rd, Dagang Town,Yancheng City,JS  Tel:0515-88850999  88850888  Fax:0515-88850555
Sales hotline:013770005566
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