gurumB is,

gurumB is “a location based business platform providing company” in Ratingen, Germany. 

A location based business platform is a combination of location and platform. 

Location is between Asia (mainly South Korea) and EU (mainly Germany). A platform is an offline services such as product planning, Sales & Marketing, Order collection, delivery, payment collection, and after sales services, which are required for the companies who are interested or planning to promote their products in South Korea or EU countries.