BienStoneTM is the brand name of solid surface products manufactured by Guangzhou Gelandi Polymer Material Co., Ltd., a joint venture enterprise, specialized both in developing and producing solid surface sheets, sinks & bowls, countertops and vanity tops etc. ☆ Founded in： Nov. 2000 ☆ Employee：More than 500 people ☆ Area：Occupied area is 35,000m2 and the building area is 18,000 m2 ☆ Production capacity ：600,000 pieces of slabs yearly ;