In 1996, parent company--Hangzhou Wan Jing new material Co.,ltd is engaged in nanomaterials research and development. In the past years, Wan jing has established long term R&D relationship with Hokkaido university of Japan, Zhejiang university, Hefei industry university . Now wan jing has developed a number of independent intellectual property rights and products and owns five countries invention patents.

In December,2009,subsidiary company-xuan cheng jingrui new material Co.,ltd, a hi-tech company, was established,. It?s invested by parent company-hangzhou wan jing new material Co.,ltd, mainly develop,research and manufacture high purity materials and nanomaterials. Its total assets are RMB 98 million.And we have achieved ISO9001 and ISO14001 certificates.

   Jingrui is the biggest production base of high purity materials and nanoproducts in China. It has a powerful team of research and development and has made a number of technological achievements . It has researched & developed more technology which are the pioneer of nanomaterials in domestic and international.

Main products and annual production capacity:
2000 tons: High purity alumina
1000 tons : high purity alumina nanopowder / nanoparticles and dispersion
600 tons high purity titanium dioxide nanopowder / nanoparticles and dispersion
200 tons high active and catalytic titanium dioxide nanopowder/ nanoparticles.
1000 tons high purity zirconium dioxide nanopowder / nanoparticles and dispersion
1000 tons high purity super-fine zirconium dioxide powder
200 tons nano silver antimicrobial
3000 tons silicon dio