... :90W Power Supply:110,220 or 240 V. , A.C.12V,24V. , D.C. (specify one.) 50-60Hz,Single Phase3.The wear ... Sewing Machine Parts Quality Assurance.Advantages:Ningbo Heyu International Trading Co., Ltd is a trading company with a long history. Our company is located ... middle of the coastline of China, it is nearby with Shanghai and Hangzhou. Currently, our products have been widely distributed to ...