Ruik-Tech Communication (Dongguan) Co.,Ltd.

Ruik is a leading manufacturer of optical components designed mainly for optical communication, fiber laser and fiber sensor applications, Ruik designs and manufactures advanced and cost-effective passive components according to the ISO 9001-2015 standard in Dongguan, China. Our products include Circulator, Isolator, WDM, Coupler, Bandpass Filter, PBS/PBC, In-line Polarizer Attenuator, optical switch, pump protector, pump & signal combiner, hybrid components and mini size fiber components with wavelength range from 405nm to 2100nm. Ruik's high power components are mainly of two parts, one is the series of Isolator and Circulator, capable of handling up to 100 watts average, and 50 kilowatts peak power for fiber laser applications, and another series is pump & sigal combiner, which hadling power is up to 2000 watts. Ruik's PM fiber components, including fused type product, which has excellent optical performance-high extinction ratio, low insertion loss, high reliability, is the key device of broadband optical networks, Amplified Spontaneous Emission(ASE), high-speed optical test equipments, laser gyroscope, and Fiber Optic Current Transducer(FOCT). In future, higher handling power and more precision is what Ruik's R&D focus on. Ruik has a professional team with a over decade of successful technology and management experience in fiber optic industry. Our goal is to be the customer's most competitive partner of high power component, PM fiber component, micro-opitics component in global market.