SIDDHI SILCAL DYES PVT. LTD. Address: Nana Parsiwad, Tal. & Dist. Valsad-396 001, Gujarat, India, Other Add : Plot No. A-1/2203, Phase III, GIDC, Vapi-396 195, Dist. Valsad, Gujarat, India Contact Person: Mr. Gaurangbhai Desai (Director) Manufacturer of S. O. Dyes