Main:1.Our HistoryLaizhou sheng Yang forging factory, was founded in 2009, is located in the Shandong Laizhou industrial park.Shengyang is one of the leading manufacture with more than 4 years experience i
Main:Founded in 1999,Shenzhen Colourstar PrintingPackaging Co., Ltd.is a special manufacturer on packaging and printing products located in Baoan District Shenzhen City China..We mainly manufa