Er Döküm Mak. San. ve Ticaret A.Ş. was established in 1993 in order to maintain the marketing and sales activities of the products of Er Döküm Makine Sanayi. Registered at Istanbul Industry and Trade Chamber our firm has had the ISO 9001 quality system since 1996 the ISO/TS 16949 quality system certificate since 2005 and ISO 14001 certificate since 2006. The processes of after casting machining, trimming, sanding, washing, polishing and thermal treatment processes can be applied. Permeability tests, penetrant and input control tests (spectrometer, sand analysis, hardness testers) are conducted in the laboratories our firm successfully. It has the capacity of producing %100 permeable parquet from 50 grams to 500 kg. Electronic devices are employed for the communication between the customers and suppliers and intercompany communication. Having the capacity of producing parquet in the required standards both for the domestic and foreign industry, our firm is aware of its responsibility to provide the best service.