we are a professional manufacturer of diamond, diamond materials, diamond tools, graphite and graphite mould in China since 1992.

we produce the raw materials for making diamond--graphite, diamond, and also diamond tools. we control the whole process.

It is possible now for us to accept any order according cusomters' requirement because of our 15 years R&D and production experience.

we are sincerely looking forward to make further development together with you.