Zhong'da focus on design and develop custom plastic parts more than 10 years.Because of our professionalism in this industry, we have accumulated a lot of customers and won high praise from them. At the same time of gathering technical experience, zhongda mold attach great importance to requirements of mould users of high speed,high precision and high efficiency injection molding parts. we has its own design team, which can help customers achleve from concept to design to 3D printing samples, prototypes, and customized accessories according to customers' ideas. The process of zhongda helps customers to design the housing of household appliances. From the initial exchange of ideas - customers recognize zhongda's design team - Place the order, collect customers' information, engineers start to design - send design models, and 3D print product verification design - after the guest team passes, start building molds - trial mold, send samples to customers - mass production starts after the samples pass. If there are other assembly requirements, secondary processing, etc, the zhongda team is able to provide relevant services.