Ningbo yunhuan electronic co.,ltd as a parent company of yaosheng,is one of the biggest manufacturers of power cords,cord sets,extension cords,cable reels,lighting and small appliances. Our company covers 9 8,000 square meters, with building area of 85,000 square meters. Since 1989, we have then actively adopted national and international standards to organize production. Our products have beenapprovedby "UL","CUL","VDE","GS","CE","NF","N","FI","S","D","KEMA","BSI","OVE","IMQ", "CEBEC","SAA","PSE","CCC",etc. We are willing to cooperate together with you to exploiting more extended market.