Guangzhou DOTEK Mechanical Technology Co., Ltd is a supplier focusing on the emergency equipment market. We are keep going to create the high quality and technical products for customers. DOTEK, do ev...

no 23 jinsha road Beijing Beijing ***, no 23 jinsha road

Our company professionally researches, develops, makes and sells the carbide in ceramic. The founder, Mr. Xu Zhengkai, produced the first batch of reaction bonded silicon carbide in the beginning of t...