Audited Supplier
Bq, Nq, Hq, Pq
Core Drill
Metal Drilling, Masonry Drilling
AISI
Carbon Steel, Stainless Steel
Global
Rich Stock
Customized
High Quality
Dalemei
Standard Protective Packaging
China
Product Description
Heas assemble and overshot assembly are important components in core drilling, and Dalemei provides all industry standard formats and compatible corresponding systems.
Suitable for construction drilling of various shallow or deep holes.
It has some advantages such as high penetration rate, high penetration rate, high core recovery ratio, lower labour intensity and long bit life. The advantages can get more clear with the increasing of drill hole depth.
The head assembly our company supply has high quality, small tolerance and all process heat treatment and our products will be checked strictly before leaving the factory.
FAQ
1. What is your core competitiveness?
We have authoritative geological engineers, chief drilling engineers, senior designers, we also have our own research and development team and strong product development capabilities.
2. Are you a manufacturer, trading company or a third party?We are a manufacturer and our factory produces full line of diamond drilling tools & equipment.
3. Where is your factory located? How can I get to your factory?
We are in Wuxi City, China, where is near Shanghai and Suzhou, we can pick you up at the airports or railway stations.
4. What is your minimum order quantity?
Our MOQ is 10 pc.
5. Can you send me free samples?
We're happy to provide small value free samples at your delivery cost.
6. Can you do customized products?
Yes, we are happy to do customized products if you can provide drawing or samples.
7. Can you do private label, such as put on our logo?Yes, put on your logo is available.
8. Is your price competitive?Only good quality product we supply. Surely we will give you best factory price based on superior product and service.
9. May I know which payment will be accepted by your company?We do 100%T/T before shipment.
10.How can I get the after-service & quality guarantee?
We will replace the products by free if the problems were caused by us. If it is the men-made problems,we may also send the products,however it will be charged. Any problems, you may call us directly.
