Shenzhen city of yoon yutung technology ltd. Was established in 2012 as an enterprise that has been engaged for many years in the production of high-precision models and complex structural plastic moulds for the development of double-coloured molds and double-coloured plastics, as well as the retrofitting of products. We have a core team with more than 20 years of industry experience in the design and production of complex structures, such as connector moulds, double-colour molds, metal and fibre wraps, superstition molds, automatic bolting molds。