SEMK brand is affiliated with Yingsi Trading (Shenzhen) Co., Ltd.Yingsi Trading (Shenzhen) Co., Ltd. is affiliated to Hong Kong Senko Group, and the groups original brand B.Duck (Little Yellow Duck) is now full of worldwide.Senko Group was founded in Hong Kong in 2001. It is committed to designing, producing, selling high -quality and ingenious mens and womens high -end tide clothing and boutique series.The unique creative original design product has a product style of 2,000 models. The biggest feature of the groups products is that the design, production and sales of one -stop.