Hot News
  • |
sino
  • Sino R&D Innovation

    nothing...

  • Sino R&D Achievement

    At present, Sino Holdings Group has many fruits on RD: PVC FITTING DIA.32mm collapsible core system (Industry leading philosophy and scientific application) Succeed in providing collapsible core mould (the minimum diameter of this industry)...

  • Sino R&D Team

    Only with constant innovation, can Sino assure its technological leading place in this industry, and provide customers with much more fine solutions. Sino Holdings Group has a strong team devoting themselves to high-end scientific research...

  • Total 1 Page 3 Records.