superior quality double openend wrenchset精品呆扳手组套PlaceOfOrigin:WenlingCity,ZhejiangProvince,China产地：中国浙江温岭BrandName:SANQIANG品牌：SANQIANGsurface treatment:mirror polished、satin finishing and matt finishing.表面处理：镜抛（全抛）、喷砂、哑光products by forging、cold pressing、heat treatment、polishing、grinding、electroplating and other processes.产品经锻打、冷压、热处理、抛光、研磨、电镀。