Best diamond tools and machines manufacturer & supplier

We Are Qualified & professional

We offer a wide range of products available to buy, so you can find the diamond tools and machines you need for any job, big or small.Whether you’re a trade professional or a DIY hobbyist, we have the diamond tools and machines you need to get the job done

Who we are

We have over 20 years of
experience in this field

As a subsidiary of Xi An Oukai Hi-Tech Co.,ltd , Kuanyu machinery undertakes all the foreign trade import and export business of Oukai’s company from 2024.Kuanyu machinery is servicing the Concrete Cutting Industries with “OK” brand quality Diamond Tools and Equipment to service and meet the needs of our customers no matter what the project

Best TECHNICIANS

AFFORDABLE PRICES

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Featured Products

Are you looking for a professional factory that specializes in producing wall saw, wire saw, and diamond tools and consumable material for concrete cutting?

We have extensive production experience and first-class production equipment, dedicated to providing high-quality and reliable products. Whether you need to purchase standardized diamond tools and machnes or customize special products, we can meet your needs. Contact us now.

products & Services

customer first focus

wall saw blade

OK wall saw blade performance in premium quality with bore sizes and flush-pinholes.

Diamond wire saw

OK has kinds of diamond wire saws for reinforced concrete,stone and metal cutting

Diamond core bits

OK core bits are great for general purpose drilling in concrete where quick speed and long life is desired

Concrete cutting

OK Hydraulic & Electric wall saw are very powerful wall saw used for cutting reinforced concrete

Wire saw accessories

OK Hydraulic and electric wall saw machines with kinds of saw wire accessories

The Choice system

OK Concrete splitter,Crusher,hydraulic core machine,floor saw and other diamond tools for your choice

70 0

Market Share %

35 0 +

Total Awards

50 0 +

International partners

1000 0 +

Major Projects

Why choose Us

We are Qualified
& Professional

Kuanyu machinery supplies professional tools(both machines and consumables)for sawing,drilling and other building materials.We help solve our Customer’s needs with an extensive range of diamond products specifically engineered for cutting & drilling concrete.

Premium Service Matched for
Concrete cutting machines & diamond tools

Hydraulic wall saw ,HF electirc wall saw,Hydraulic wire saw,Eelectric wire saw,Hydraulic  cordrilling,Concrete crusher,Concrete splitter,Wall saw blade,Diamond wire saw,and wire saw accessories

Our Projects

Featured Projects

Core drilling

Hydraulic core drilling is powerful drilling with hydraulic feed.Up to 1000mm

Hydraulic wall saw

with hydraulic drives with outputs of up to 32kW, blade diameters of up to maximum 1600 mm can be used.

Electric wire saw

Directly driven by electric motor, without power loss during work

HF electric wall saw

has a high power-to-weight ratio and is unbeatable in terms of efficiency for most jobs

HF Electric wire saw

useful and efficient saw system for both small and large jobs sawing in steel, concrete and other building materials.

Concrete Crusher

A portable demolish tool, It can be used for breaking reinforced concrete structures such as hospitals, subways, office buildings.

Get a quick quote, fill in your requirements and info.

Our Blog

Latest News

Welcome to visit our company
19يناير

Welcome to visit our company

Welcome customers from Russia to visit our company KuanYu Machinery deserves your trust. KuanYu and Oukai will and always be your first priority by choosing

A large number of machines are exported every year
14مارس

A large number of machines are exported every year

KuanYu machinery and Xi An Oukai(OK) actively learn from and exchange ideas with internationally renowned brands, and actively participate in the international market.  

Welcome to visit our factory
19يناير

Welcome to visit our factory

Welcome the dealer from Egypt  to visit our factory. KuanYu machinery machinery deserves your trust. OUKAI & KUANYU will and always be your first priority