Make custom parts more convenient! Higher quality and lower price! SIYA is a customized processing service provider with superb technology (especially in CNC turning, CNC milling and sheet metal manufacturing), located in Shenzhen, with a total factory area of over 5,000 square meters. Our engineering team is keen to break through the technical difficulties in product development and help partners win a better market. A comprehensive process evaluation will be conducted before quotation and production to ensure that our partners get high-quality products and reasonable prices. Every sales engineer in Siya is an experienced professional, who can better understand the needs of customers and communicate with them more easily. In SIYA, no matter any customized design, simple or complex, prototype or small batch, or mass production, we always support you.