Dear Manager, Have a good day! We are Hebei Zhankui Drill Equipment Co.,Ltd from China,a company specializes in drill bits(new and used) and stabilizers for water well, oil field, construction, geothermal, directional boring, and underground founda

Dear Manager,
Have a good day!
We are Hebei Zhankui Drill Equipment Co.,Ltd from China,a company specializes in drill bits(new and used) and stabilizers for water well, oil field, construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the best quality drill bits at the lowest possible prices.Whether it be seal bearing, or regular bearing.
We aslo buy scrap or used PDC and TCI drill bits worldwide , pls contact us if y