Baoding Earth Science & Technology Co., Ltd, which belongs to China JIUJIU Group, is a high-tech enterprise registered in BaoDing. The company is specializing in producing and developing geophone, cable, seismic exploration instrument etc. and has an Engineering Department of over 30 years combined experience. It utilizes the latest technology, best quality equipment , complete testing machine and key material is always to be imported from USA. EST series products have passed the verification of Heibei New-products and have been widely used in oil, gas and coal exploration and national defense monitoring etc. its annual producing of geophone is over four million pieces.

  EST main products are as following:
  1.    geophone
  2.    geophone string
  3.    geophone connector and other accessory
  4.    geophone cable
  5.    geophone tester
 
  EST is an ISO 9001:2000 Quality System Certified Enterprise and awarded the permit of measurement equipment of PRC. Its products have passed the examination of CNPC.PICC undertake the liability insurance of all products under warranty.

  EST insists the quality policy of : " promoting quality, seeking excellence" and pursues the quality target of "better than national standard, to be the leader of industry" . EST always implements the principle of " EST Seek Truth and High Technology" and provides precise exploration equipment and satisfied service for the clients.




 
 

CHINA JIUJIU GROUP BAODING EARTH SCIENCE & TECHNOLOGY CO.,LTD