Valli Steel Industries Pvt. Ltd. Offers 760mm x 510mm Single Bowl with Veg Bowl Sink under the name of 1001 Crystal. Valli Steel Industries Pvt. Ltd is an ISO 9001-2000 certified company. 760mm x 510mm Single Bowl with Veg Bowl Sink are kitchen sinks which has the overall bowl size of 405mm x 355mm x 200mm.