Cangzhou East Drilling Tools Co.,ltd is specialized in designing, manufacturing and marketing of various high quality TCI Tricone Bit,PDC Bit,Hole Opener and Drag Bit for various petroleum drilling activity, as well as gas, water, mine drilling activities. We have worked on drilling bits international trade business for over 10 years and served a widely international market. Our work team has the professional knowledge, experience and dedication to successfully meet your needs. At present, our products are mainly exported to USA, Canada, Germany, Italy, Portugal, Poland, Russia, Brazil, Chile, Australia, UAE, South Africa,India, Pakistan ,Israel, etc. Why choose us?--Because1.Our company has more than 10 years experience, for the past 10 years, we never stop improving our products and service,so our products have attracted more and more customers all over the world.2.With enough stock there, you could save the production and delivery time and cost.3.We put quality first. Every product must be properly packed and strictly inspected.4.We are the best choice for long term relationship partner. We will give you great discount according to your order.5.For sample testing, we will give you for free or cheaper price than the market price.6.Perfect after-sale service, if you has any problem, please contact us anytime.