Having experienced the test of 2020, we believe that every day in the future will be filled with courage to face, overcome, overcome, and turn around. As long as we are together, 2021, it's bulls!


Nanjing Chain Nengjia has prepared American QMAXIS metallographic consumables such as hot pressing inlay powder, silicon carbide metallographic sandpaper, metallographic polishing cloth, etc. for you, adding great energy to what you want to do in 2021, and achieving your dreams!

     Original imported QMAXIS (Kemai) hot pressing inlay powder from the United States: suitable for inlaying materials that are not sensitive to temperature and pressure. Fully cured at appropriate temperature and pressure, less prone to embedded defects, and well maintained edges, making it suitable for continuous batch preparation of standard specimens.

     Original imported QMAXIS (Kemai) silicon carbide metallographic sandpaper from the United States: paper based with strong toughness, good water resistance, uniform and dense distribution of silicon carbide particles, sharp, and high removal rate. By grinding the metallographic sample with it, the surface scratches are small, which is beneficial for subsequent polishing processes and can effectively shorten the sample preparation time.

    Original imported QMAXIS (Kemai) metallographic polishing cloth from the United States: made of various high-quality polishing fabrics such as woven fabrics, non-woven fabrics, flocked fabrics, chemical corrosion resistant synthetic materials, etc. Hard and soft metallographic polishing cloth with different weaving properties such as velvet, short velvet, and long velvet, combined with different polishing liquids such as alloy phase coarse polishing, medium polishing, and fine polishing, with good polishing effect, no hair shedding or dyeing, Suitable for surface polishing of various materials.


In 2021, Chain Nengjia will join hands with QMAXIS (Kemai) metallographic consumables to transform the world together. Every day in the future will definitely become better and better! 2021, it's the cow!