Zhecheng Hongxiang Superhard Material Co., Ltd. was founded, specializing in manufacture of synthetic diamond and diamond powder.
Diamond drill bits, diamond wheels, diamond finger bit and other glass tools were added to our product line.
We conducted research and development of diamond tools, mainly including some stone and ceramic tools such as diamond saw blade, diamond core bit, diamond abrasive brush (Fickert) etc.
Wanke Group was established.
We developed a variety of oil and cutting tools such as s PCD, PDC, etc. for oil drilling, coal mining and geological exploration applications.