Pyramis Marketing India Pvt. Ltd. Manufactures 535 x 460 mm Elegant Sink, Argos 1B 535. Pyramis Marketing India Pvt. Ltd. Is an ISO 9001:2000 certified company. The 535 x 460 mm Elegant Sink features 460 x 380 x 205 mm size of bowl 1. It is a kitchen sink and comes in gloss and matt finish.