1.quality passed ISO9001 standard 2.good price and after-sale service 3.elegant design 4.fast delivery 5.57-year tanning Genuine Leather Office Chair high quality genuine leather1).Our genuine leather is produced by our own tannery manufacturer,which has a history of 57 years2).raw hide is imported from America, Austrilia,Germany ,Sweden and other big farms in order to guarantee the leatest scars ...