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leading Diamond Core Drill Bit Manufacturer in china


Hot Sales products

Professional diamond core drill bits manufacturer and exporter in China for 20+ years, and we take great pride in introducing a range of high-quality diamond core bits. Our product includes stone drill bits, concrete core drills, ceramic tile drill bits, glass drill bits, and diamond router bits, designed to meet the demands of a wide range of indoor renovation and concrete construction projects.
Advantages: faster drilling speeds and longer service life, affordable, excellent performance, and can be customized according to the needs of various projects.
MOQ: 50pcs/size; Certificate: CE, ISO9001, MPA, SGS, TUV, etc.
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Our advantage

Long-term OEM suppliers for brands, also for importers, wholesalers, retailers, etc. Delivery Time: 20-60 days.

As a result of our specialty and service consciousness, our company has won a good reputation among customers all over the world. 

20+ years producing experience focus on diamond tools products. One stop solution for stone and construction tools.
Focus on customer experience and provide customized solutions. One-Stop OEM/ODM solution for Diamond tools fields..
With a number of multi-functional advanced production equipment and testing equipment, with a certain scale of production and testing capacity.
Has a professional quality team and new product research and development team, based on continuous innovation, to meet customer needs.
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OEM/ODM Service

Company has professional service teams, designers and sales teams 24 hours online services, which enabled our business to continuously maintain a good momentum of development, as a professional diamond drill bits manufacturer.

1. OEM&ODM: We can customize products according to your requirements, including the color, size, model, material, and logo.
2. Quality Assurance: We have always followed the standardization rules for a rigorous production process, and our products are ISO certified.
3. Material Supplier: We select raw material suppliers carrying certificates that 100% guarantee the materials do no harm to the environment.
4. Factory Direct: we are factory direct sales, saving time and cost for both parties and bringing maximum benefits to you.
5. One-Stop Service: We provide a one-stop solution integrating design, quotation, production, inspection, delivery, and after-sales services.
Why Choose Johnson Tools

Our company Johnson Tools Manufactory Co., Ltd started to manufacture and export diamond tools for stone working and construction industry for worldwide countries. Our primary product range includes diamond drill bits, diamond saw blades, diamond grinding wheels, diamond polishing pads, multifunctional saw blades, reciprocating saw blades, and related accessories. Our products are exported to more than 80 countries and regions.


Our diamond tools series is our core product line, rigorously certified with accolades including the MPA certification from Germany's Hannover, as well as passing inspections by SGS and TUV. Thanks to our exceptional product quality, professional services, and highly competitive pricing, we have earned a solid reputation among our customers. 


We are processing advanced production equipment, modern checking system

One-Stop OEM/ODM solution for Diamond tools fields.

More than 19 years focus on diamond tools products.

Rich experience in global trade and export

100% QC inspection Before shipment

Looking forward to your inquiry, please leave message for us, we'll contact you asap!

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Certificate

Certification: CE, ISO9001, MPA, SGS, TUV, etc. We have always followed the standardization rules for a rigorous production process.

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Get In Touch With Us
Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
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