... :DURKOPP/ADLER 203,204,205;SINGER 103K,95-10/96-10 Descriptions: 1.This rotary hook,industrial sewing machine part's item number ... is DA2-B;2.For:DURKOPP/ADLER 203,204,205 SINGER 103K,95-10 ... International Trading Co., Ltd is a trading company with a long history. Our company is located in Ningbo, the middle of ...