
Qinhuangdao Daotian High Technology CO.,LTD
Qinhuangdao Daotian High-tech Co.,Ltd. (simply referred as Daotian Hi-tech), which was established in 1995, is a hi-tech enterprise that manufactures super-hard abrasives and grinding tools, advanced materials and electromechanical integration equipments.
- Over 25 years research and development
- Certified ISO9001 quality control system
- Has more than 20 domestic and international patents
- Provide fast after-sales service for overseas customers
- Use high-quality diamond raw materials from professional manufactures

Qinhuangdao Daotian High Technology CO.,LTD
Our products are traded worldwide and used widely in various fields such as automobile glass, automobile components, glassware, metallurgy, architectural ceramics and electronics.
Daotian aims to be "the product and service suppliers of super-hard abrasives and grinding tools". R&D is our core competence. We have obtained 22 patents and 4 of them is international patent for invention.
Product Center
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Bystronic Grinding Wheel
Bystronic grinding wheels are commonly used for Bystronic CNC automatic edger which...
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Diamond Grinding Wheel for Automotive Glass
Diamond grinding wheel for automotive glass provide a comprehensive grinding solution...
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Bando Drill Bit
Bando drill bit is mainly used on Bando automotive glass driller machine, which...
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Integrated Drill Bit for Automotive Glass
Integrated drill bit for automotive glass is designed as one-piece drill to chamfer...
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CNC Grinding Wheel
CNC grinding wheel are mostly used for rough grinding and fine milling of automotive...
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Bando Grinding Wheel
Bando grinding wheels are mainly used for Bando CNC automatic edger which can process...
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CNC Drill Bit
CNC drill bits are mainly used to drill and chamfer holes for automotive glass. A...
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Bystronic Drill Bit
Bystronic drill bits are mainly used to core drill and chamfer holes for automotive...
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Qinhuangdao Daotian High Technology CO.,LTD
Since 1995, DAOTIAN has been growing by developing long-term partnerships with customers worldwide and across the industries. DAOTIAN is tirelessly striving to provide customer satisfaction through continuous product innovation and world class service.
●As an innovation-driven company, we have more than 20 patents
●Advantage technology in quality control,
●We have 6 production lines with 3 shift production with sufficient production capacity
●To meet international trade requirement, we operate several redress center around the world to provide redress service timely and save redress cost.
News Center
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Jan 12
2024
DAOTIAN Won The Fuyao Group's Outstanding Contr...
Congratulations to DAOTIAN for winning the Fuyao Group 2023 Outstanding Contribution Award!
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Dec 31
2022
Fiberglass Giants Enter The PV Field
On December 29, China Jushi announced that the company planned to invest in the establishment of ...
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Dec 30
2022
Bahrain Velodrome 4MW PV Shed Completed Smoothly
Bahrain is located in an island country in the southwest of the Persian Gulf, between Qatar and S...
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Dec 29
2022
PV Supply Chain Prices Fell Across The Board
On December 29, PVInfoLink released the latest spot price of photovoltaic supply chain, in additi...
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Factory Area
The company introduced automatic processing equipment and arranged them reasonably layout. There are 110 sets of key equipments.
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Production Capacity
The monthly production capacity of grinding wheels could reach 6000 pieces and that of drill bits could reach 6000 pieces, which fulfils the market requirements.
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Patents
We own 22 patents and 4 of them are patents for inventions. The company has the qualification of new R & D institutions.
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After-sales Service
Our interdependent relationship with customers would motivate us to continuously improve product quality and technological level.











