Guangzhou Yihon Trading Co., Ltd.

Our Guangzhou Yihon Trading Co., Ltd. is an international sales department of China Lechang City, Guangdong Diheng Technology Co., Ltd. Diheng Technology Co., Ltd. in 2009 settled in Lechang City, Guangdong Province, covers an area of thirty acres, dedicated to the production and application of its own patented technology three diamond and diamond composites. Company produces electroplated diamond drill diamond surface using microscopic techniques and CSB passivation technology, which greatly enhance the gripping force and diamond coating bond strength, improve speed and wear footage more than 30%. Company in the production of hot pressing drill master alloy powder and diamond pre-ordered technology, greatly enhance the drill sharpness and wear resistance. 101 Pulling footage drilled reached 6-10 meters per hour, the service life of the individual drill 130-200 meters or more. In 2012 the company successfully developed a bullet composite sheet, and application of traditional replacement carbide drill jackhammers, making more than six-fold increase bit life and solve the traditional rock drill in drilling high hardness, low efficiency and other issues, customers praise. Company to the risk of each customer commitment: If you are not satisfied , we will return to you !