Founded in 2002 , Weiya Cosmetic Co. , Ltd is a notable ornamental OEM factory in China . Weiya is located in Yiwu - the world 's biggest trade center of pocket-sized commodities , just 200km from Shanghai . After years of development , Weiya straightaway possesses stock factory buildings as prominent as 20,000 satisfying meters , dozens of proficient and managerial backbones and forward-looking decorative production equipment . Since its inception , the company has based product development on customer 's needs and depended on technology for enterprise survival and development . Guided by the thoughts of people-orientation , pragmatism and seeking perfection , backed by forward-looking manufacturing equipment and solid technologies , and supported by exacting production and quality management , Weiya has made every undivided process , from the use of bleak materials to package design , cautiously selected and assessed.