DFQ-100W work with air compressor efficiency stone drilling machine

ZhengZhou Defy 12 years professional exporting experience, realiable drilling machine manufacturer since 1970S.

1. —Whether we are a Manufacturer or Trading company?
—As a professional drilling equipment manufacturer, you are welcomed to visit our factory to see and try your machine by yourself before purchasing.

2. —Not familiar with the machine, how to choose?
—We do have many models for different choices, as a professional manufacture we always supply our customer with best solutions and price. We Dedicate Ourselves Wholeheartedly to Every Small Piece.

3. —How to use the new machine?
—First, the machine is not too complex to make people feel fuzzy. Second, we provide operation manual and DVD to guide you. Then, we also provide Free training in our factory if you were possible to come;

4.—How to deal the broken parts of the machine?
—We provide some wearing parts for you when the first time you purchase goods from us;We also provide wearing parts for your choice.