Our Spirit, Advance Bravely, Struggle up

Our Quality Policy, Build Moral Quality;  Brave in Innovation;Cast Competitive Products

Our Values

  • Integrity brings business, science makes progress, excellence is the constant pursuit and values shall be shared.
  • To seek long-term benefits for investors and to create wealth and values for public are the guidelines for our actions. 
  • Integrity and law-abiding conduct are the foundation to develop our business.
  • Constant pursuit for excellence is the objective of our action. 
  • Scientific and technical innovation is the motivation for our advance.
  • To provide real value for customers and partners
  • What is our competitive advantage? +

    Strict quality management, Low price, Good service ideas and Good professional knowledge. Based on the chinese continually developing large machinery industry and market.
  • How to make a good enquiry? +

    Please send more details as you can. For example, if you need the drill bits. Please let us know what size of drill bit do you need? what is the IADC of drill bit you need? what is the quantity you need? which kind of formation is the drill bit for?
  • Does a low price mean good value + bad quality? +

    Though almost each type of our products has different quality grades, they all are of reliable quality. You are invited to request for samples to check whether they can really suit your needs. As items in various quality grades have different prices and also the costs are not constant, it's
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Contact Info

If you would like to be a reseller of our products, please contact us.

Address: Ningxiang Economic Development Zone, Changsha, Hunan, China, 410618

Telephone: 86-769-89806066

Skype: yeboxcom 

Email:  Ms.Alice