1. Are you a trading company or manufacturer?
    We are professional manufacturer of cutting tools for around 10 years.

  2. How can we trust your company? 
    We are supported by Alibaba Trade Assurance, 100% protection for your funds, product quality and delivery time.

  3. Can you supply free samples?
    Samples can be free but shipping cost should be covered by you.

  4. Where is your factory? How can I reach you? 
    We are loctaed in Zhuzhou city Hunan province, you can fly to Changsha HuangHua International airport or the Zhuzhou West station by express train, we can pick you up in the airport or train station. 

  5. What's your delivery time for our orders?
    The delivery is about 48 hours for standard products and 30-40 days for OEM products.

  6. How do you handle the quality failure?
    We can assure you of 100% refund you the money for your quality problem.

Common problems and solutions About Tungsten Carbide Grade