Featured Products

Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Featured Products, Nano Copper Nanoparticles , Hardening And Wear Resistance , Infrared Absorption , With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.