product center
Diamond drilling, cutting and grinding tools
Who we are?
who we are?
Tongling Changjiang Diamond Tools Co., Ltd was founded in 2003,located in Tongling city,Anhui Province,China.and evolved from a small company to the world business we are today. Our objective is to make people drilling,cutting and grinding without difficulty. By this we mean that we are helping our customers to build faster, safer and with more daring.We want to be proud of the mark we make on the world.
We committed to make engineering construction work simpler,faster, and safer.We are pleasure to cooperate with our customers all over the world.
Our Product
Our Product
We are always committed to produce,research and sale diamond drilling core bits,cutting saw blades,grinding wheel and the concrete drilling machines,which are widely used in engineering construction, such as drilling for pipe installation,making the doors or windows on the wall,planting steel for reinforcing the danger building and so on.All are the basic tools for the new project and construction.We produce more than 50 specs of diamond core bit (¢ 8mm-¢ 800mm) with different grades of qualities,various kinds of saw blade for cutting concrete,granite,marble and stone.The DIAMTOOL brand will be going on with our customers forever.
Our Honor
Our Honor
With more than 100 of patents,we earned the honor of National high-tech enterprise for three times, ISO9001certification system quality assurance. Registered trademark DIAMTOOL gains the reputation of Anhui Famous Mark.
Core Values
Core Values
We always insist on the ideas of the “development, innovation, cooperation, win-win”, focus on analysing the market demands, satisfy customer’s requirements. DIAMTOOL teams will establish a smooth and long terms business relationship with clients.To expand the market and create bright future with more faithful attitude and satisfactory services.
  • 500
    More than 500 global customers
  • 40
    More than 40 expored countries
  • 5
    More than 5 million revenue in 2019
  • 5
    Top 5 in the industry
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Tel: +86 562 2112333

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Room 1618, Bilding 5, WanJinXinCheng, ShiCheng Avenue,  Tongling City,  Anhui Province,China

​Copyright 2020 Tongling Changjiang Diamond Tools Co., Ltd