A: We are factory & Manufacturer with over 20 years' experience in Drill Bits.
A : All of our bits strictly conform to API 7 requirements and ISO9001 standard. We will do inspections before delivery and will be responsible for after-sales service.
A: Normally by wooden case, also can be customized.
A: We accept T/T, L/C, Paypal, Western Union, etc.
A: Yes, we welcome you to our factory, will send invitation letters if need; also can show our workshop and warehouse online if need.