RUIK, founded in 2013,is one factory of optical passive devices, integrating R&D,manufacturing, sales, after-slaes service,with operating space of 2500 square meters. We design advanced and cost-effective passive components through our ISO 9001-2015 certified facility. Our products have been soldwell to domestic and overseas markets, including polarization maintaining fiber components, high power laser isolator, multi-mode pump combiner and fused products.Since the foundation, Ruik has been devoted in ultra fast laser system.In 2013, RUIK was established in shenzhen,China, mainly manufactured pm fibercomponents;In 2014, RUIK designed and manufactured high power laser isolator, up to 50 watts:In 2015, RUIK launched pm fused products;In 2016,RUIK launched multi-mode pump combiner;In 2018, RUIK established the branch in Dongguan.In the future, higher handing power, more stable environmental adaptability are our direction and R&D focus. We have a professional team with a decade of successful technology and management experience in fiber optic industry. Our goal is to be the customer's most competitive partner.