1). Product name: Eccentric reducer 2). Material range: carbon steel, stainless steel, alloy steel ect. 3). Standard: ANSI, DIN, JIS, BS, GB, SH, HB ect. 4). Size: all sizes. 5). Place of origin: Jiangyin city, Jiangsu province, China. 6). Non-standard: we can produce according the drawing and requirement.