Roya(Rongyun company) specialized in Znic alloy, Aluminum alloy products,Metal letter box cash box, tool box, hand tools and other hardware with 9 years.Company has 10-160 tons punching machine, 80-600 tons injection molding equipment, CNC milling, polished, and mounted test workshop and other equipmentsCompany has a top professional product R&D team to provide OEM ,ODM, DIY service in the field of injection molding products and metal products.We are fully committed to providing our clients with high quality products, prompt delivery and professional services.
