Chairman:

Personal photo of Wang Hailong

Approach Chairman Wang Hailong

Wang Hailong, born in 1978 in Jiangxi province, Doctor of Yanshan University, famous entrepreneur, investors and famous inventor in China, king of ideas, president of the Cahard Drilling and Cutting Association, commissary of the CPPCC in Nancheng County, and probationary Party member of CPC. He owns 3 invention patents and 8 utility model patents, who is known as the "dark horse" in Chinese diamond tool industry. He has founded Cahard brand in 2012, and now is the chairman of Jiangxi Cahard Industrial Co., Ltd., and the chairman of Shanghai Rutao Industrial Co., Ltd.

Main Product

Introduction to Cahard drilling cutting construction team

Excellent quality can be steeled and tempered by the construction team

Cahard knows well about "only the user of tools really understands tools". In order to ensure the quality and reliability of tools and revolutionarily achieve the combination of workers and plant, high precision mechanics in the industry gather and establish the Cahard drilling cutting construction team. Now there are more than 100 people in the construction team, all of whom have over 10 years of experience in the drilling construction. Also it is equipped with more than 100 100 units of reinforced concrete drilling cutting equipment, which have completed over 1000 drilling cases for a variety of large-scale construction projects nationwide. It is able to complete engineering drilling projects like various houses, buildings, roads, railways, bridges and so on
About us

Cahard solemnly promises

(1) If it is discovered that the cutting speed of Cahard saws is slower than that of the similar and the cutting number is less than that of the similar products, the products can be returned.

(2) If it is discovered that the drilling speed of Cahard drills is slower than that of the similar products and the number of the drill holes is less than that of the similar products, the products can be returned.

(3) If it is discovered that the cutting speed of Cahard saw blade is slower than similar products, or the cutting meter number is less than similar products, it can be returned.

(4) If there are beads, wear, rope broken and other situations of Cahard wire saw, it can be returned.

(5) If there are teeth missing or swing on Cahard drill, it can be returned.

(6) If it is discovered that the teeth of Cahard saw blades fall or there is deformation, it can be returned.

With Cahard, I no longer need to worry about the project

With Cahard, cutting is no longer a problem

Improve 35% of cutting efficiency

Reduce cutting costs by 20%

Solve 100% cutting problems

Zero-risk professional custom

 First trial, then pay! If it is ineffective there will be no charge!

(1) Because the drilling and cutting speed of Cahard is extremely fast.

(2) Because the drilling and cutting meter numbers of Cahard tools are more.

(3) Because the quality of Cahard tool is reliable

(4) Because Cahard owns its own construction team: It is both the user and manufacturer of the tool who really understands diamond tools.

(5) Because Cahard designs formula according to drilling and cutting environment of customers so as to provide diamond tools appropriate for customers

(6) Because Cahard tools adopt raw materials of military enterprises, secret formula and confidentiality production technology of leading diamond tools, of which products meet the military requirements.