On July 13, 2021, sun in henan, sum total weifang zhang to visit our factory 400 caterpillar hydraulic power headType drilling rig.
  Sales manager of our factory strong manufacturing capability and multiple series of drilling equipment production situation has made the detailed introduction, and said the binzhou drill manufacturing product quality reliable, superior performance and technical parameters of complete, perfect after-sales service.
Through to our factory for manufacturing, production technology research and development, product qualification such as a full range of on-the-spot investigation, customers to our factory in technology research and development strength gave full affirmation, traders said, binzhou drill in overseas sales market visibility is very high, equipment manufacturing strength and excellent product quality is very worthy of our trust. Strengthened the confidence of the long-term cooperation with our factory.
  Subsequently, the two sides have equipment procurement related matters for the depth of the negotiations.