Silamanee (1999) Co., Ltd., has been in business for over 18 years and is a subsidiary of the Kingdom of Sukhothai Sandstone and Granite Co., Ltd., which has been in operation for more than 40 years. We specialize in floor and wall tiling, countertop installation, carried out by skilled craftsmen, and meticulously source natural stone materials to meet our customers’ exacting requirements, ensuring utmost satisfaction. We possess a production capacity exceeding 50,000 square meters per month. We have been entrusted with quarrying operations of reliable and reputable sandstone and granite, including Blue Jade Granite, Grey Puyi Granite, White Tone Granite, Orange Nong Bua Granite, Phanom Sarakham Granite, Thai Black Granite, Sukhothai Pink Sandstone, and Mae Prick Sandstone.