DHport offers 754 50m extension cord products. About 52% of these are Hair Products, 12% are Health & Beauty, and 36% are other 50m extension cord supplies. A wide variety of 50m extension cord options are available to you. You may purchase samples before making big procurement. There are 140 50m extension cord suppliers, mainly located in China. The top supplying provinces are Guangdong, Zhejiang and Henan, which supply 28%, 25% and 11% of 50m extension cord respectively.