Search ![]() |
You are now at: Home » welcome
![]() About SJ HIGH TECH Established: 2001 Clients: Academic, Industrial and research agency Service: LED, Optoelectronic semiconductors, Graphene, Solar Industry, Research organization, Lab Products: VCSELS, RTA/RTP, OLED, LED, LPCVD, Graphene, Nano-materials, Vacuum System, Ceramics… [Details] |