Impregnated diamond core bit manufacturer

About Us

Changsha Drilling Machinery Co., Ltd. (Changsha drilling) is a professional manufacturer of drilling rig and tools, Changsha has established technical cooperation relations with Central South University and China University of Geo-sciences

We are a collection of scientific research, processing and sales business. Our products are widely applied to the geology, water, electricity, metallurgy, mining, coal, and railway, roads, buildings and building materials. We received high praise for our high product quality and liable services


About Us

Contact Us

    Name: Perry

    Tel: 0086-731-84077805

    Fax: 0086-731-84072772

    Mobile: 0086 13808464920

    E-mail: [email protected]

    QQ: 2522716948

    WeChat: neptune1124

    Whatsapp: 0086 13808464920

    Add: 159# Li Xiang East Road, Changsha, Hunan, China. Post Code 410100

    facebook: QQ: 2522716948