西寧市PVC接線盒穿線盒

城中區(qū)PVC接線盒穿線盒、城東區(qū)PVC接線盒穿線盒、城西區(qū)PVC接線盒穿線盒、城北區(qū)PVC接線盒穿線盒、大通回族土族自治縣PVC接線盒穿線盒、湟中縣WDNZYJVPVC接線盒穿線盒、湟源縣PVC接線盒穿線盒

海東市PVC接線盒穿線盒 樂都區(qū)PVC接線盒穿線盒、平安區(qū)PVC接線盒穿線盒、民和回族土族自治縣PVC接線盒穿線盒、互助土族自治縣PVC接線盒穿線盒、化隆回族自治縣PVC接線盒穿線盒、循化撒拉族自治縣PVC接線盒穿線盒

海北藏族自治州PVC接線盒穿線盒

海晏縣（三角城鎮(zhèn)）PVC接線盒穿線盒、祁連縣PVC接線盒穿線盒、剛察縣PVC接線盒穿線盒、門源回族自治縣PVC接線盒穿線盒

黃南藏族自治州PVC接線盒穿線盒

同仁縣（隆務鎮(zhèn)）PVC接線盒穿線盒、尖扎縣PVC接線盒穿線盒、澤庫縣PVC接線盒穿線盒、河南蒙古族自治縣PVC接線盒穿線盒

海南藏族自治州PVC接線盒穿線盒

共和縣（恰卜恰鎮(zhèn)）PVC接線盒穿線盒、同德縣PVC接線盒穿線盒、貴德縣PVC接線盒穿線盒、興?？hPVC接線盒穿線盒、貴南縣PVC接線盒穿線盒

果洛藏族自治州PVC接線盒穿線盒

瑪沁縣（大武鎮(zhèn)）PVC接線盒穿線盒、班瑪縣PVC接線盒穿線盒、甘德縣PVC接線盒穿線盒、達日縣PVC接線盒穿線盒、久治縣PVC接線盒穿線盒、瑪多縣PVC接線盒穿線盒

玉樹藏族自治州PVC接線盒穿線盒

玉樹市（結古鎮(zhèn)）PVC接線盒穿線盒、雜多縣PVC接線盒穿線盒、稱多縣PVC接線盒穿線盒、治多縣PVC接線盒穿線盒、囊謙縣PVC接線盒穿線盒、***縣PVC接線盒穿線盒

海西蒙古族藏族自治州PVC接線盒穿線盒

德令哈市PVC接線盒穿線盒、格爾木市PVC接線盒穿線盒、茫崖市PVC接線盒穿線盒  、天峻縣PVC接線盒穿線盒、都蘭縣PVC接線盒穿線盒、烏蘭縣PVC接線盒穿線盒