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Manufacuring since 2010

high quality diamond grinding tools

Have been manufacturing Diamond grinding tools over 10 years, our main products are diamond cup wheels, grinding diamonds, and all types of resin polishing pads.

Your Reliable Diamond Grinding Tool Supplier

EN 13236 and ISO Standard

Strictly follow the EN 13236 standard and ISO standard in our production process. safety is the priority.

Money Back Warranty

In case there is quality issue,  we will send you free replacement, money refund is also available. 

Qualified Worker Staff

In case there is quality issue,  we will send you free replacement, money refund is also available. 

State-Of-The-Art Equipments

In case there is quality issue,  we will send you free replacement, money refund is also available. 

Gallery Of Hot-Sell Products

Double Row Cup Grinding Disc
Boomerang Cup Wheel
Spike PCD Cup Wheel
PCD + D Cup Wheel
Turbo Rim Cup Wheel
Turbo Rim Cup Wheel
3" Resin Pads
Resin Polishing Pads
Blastrac Trapezoid wing
Blastrac Wings
Scanmaskin WS diamonds
Scanmaskin Diamonds
Lavina Hurricane
Hurricane Diamond Shoe
250mm PCD grinding disc
250mm PCD Disc
250mm Star PCD
250mm Star PCD
20-Seg Diamond Grinding Disc
250mm 20-Seg Disc
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Strict Quality Control

Concrete prep tool has been manufacturing diamond grinding tools over 10 years, we have set up complete quality control system aims to supply you good quality products.

Hot Press Sintering Segments

By using the state-of-the-art hot press sinter machines, the segment is fast and lasts long life.

Inspect the hardness

The segment hardness determins the grinding performance and the life span of grinding tools.

Balancing Test

To guarantee the smooth grinding performance, we do balancing test on every cup wheel.

Overall Inspection and Test

We do overall inspection and test before packaging and delivery.

Provide OEM Service

If you have special requirement or great design idea, pls just let us know, we can make your idea into real product.
Special bond type and grit size
Special Segment Shape Design
Customized color and marking
Logo Marking
Customized packaging

Need High Quality Diamond Grinding Tools?

Tell us your requirement on diamond grinding tools, we will recommend the right products to you. Quotation list will be send to you within 8 hours.

Why Choose Us

Quick Delivery

No need to wait long, lead time is just 15 days. Certain items have ready stock can be delivered within 5 days.

LOW MOQ

No need big invest, small orders are accpetable, 5pcs can start our cooperation.

One-Stop Solution

One-stop supply of all the diamond gridning tools and polishing tools for floor prep.

Reliable Quality

Complete QC system makes sure products in the best condition during every step. Follow EN13236 and ISO standard

Professional Team

Over 10 years of experiences to handle diaomnd grinding tools. Full of experiences to serve our customers.

Big Capacity

With a strong capacity of 4,00 pcs per day, over 8 production lines running in two shifts. We can handle your big orders

Best Service

24*7 sales engineer to help you make the right choice, which is professional, passionate, patient and kind.

Free Sample

Have doubt in our product qualtiy? No problem, we supply free samples for testing before bulk orders

Our Happy Clients

Frequently Asked Questions

How to choose right bond type and grit?

Generally the 14 grit, 30 grit, 70 grit and 120 grit are the frequently used grit sizes on metal bond diamond tooling throughout the grinding process. 

When come to the bond types, it depends on the concrete hardness, if the floor is hard, the metal bond should be softer, in opposite the metal bond should be harder. 

After choosing the diamond tooling ,it is necessary to check diamond tooling after a pass or two to determine if the concrete is too soft causing excessive wear or if the concrete is too hard and it’s not grinding much at all

What is your policy on quality issues?

Firstly, pls send us the photos or videos about the quality issue, if it is our fault, we will either send you free replacement or refund your money.

Do you supply free samples?

Yes, if you are in doubt our product quality, we can supply free samples for testing, you only need to bear the shipping cost.

What is your production lead time?

Our standard lead time is 3 weeks.

Can you do customized painting or marking?

Yes, we can do the painting and marking as per your requirement.

What is available shipping ways?

Sea Shipping, Air transporation, Fedex, TNT, DHL, UPS. Also, if you can get better shipping freight rate, you can arrange the shipping from your end, we will send the goods to any seaport or airport in China.
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