RUIK founded in shenzhen 2013,is a professional manufacturer of Optical Passive Components design mainly for various industries which include Fiber Laser,Fiber Sensing,CATV,telecommunication.Medical Systems,Gyroscope,etc.

Our main products include High Power Components&Polarization Maintaining(PM)Fiber Components with ranging from 460nm to 2100nm.We also provide customized components to our customers.

Polarization Maintaining Fiber Components;
High Power Fiber Components;
Pump Combiner/Fused coupler&WDM;
Fiber Patchcord/Pigtail.