Shanghai Guilong Electronic Co., Ltd., also called Shanghai Mason Plastic&Mold Co. Ltd. is located in Shanghai. We supply plastic injection molding, die casting, stamping and spinning services. We can make products according to your drawings or samples and supply OEM service. We have been equipped with 2 sets of CNCs, 4 sets of EDMs, 2 sets of linear cutting machines, 2 sets of grinding machines and 7 sets of milling machines, so high-quality moulds and dies could be made. Currently, we have 9 sets of plastic injection machines for molding with materials of PA, PC, PP, PE, ABS, POM, PET, PBT, etc. Our products are widely used for industrial components, electrical appliances, household products and office products, and have been exported to North America, Europe and Oceania. With outside sources, we also provide value-added secondary operation for plastic parts and die casting parts, such as CNC machining, CNC lathe turning, drilling & tapping, painting, powder coating, silk & pad printing, ultrasonic welding, laser engraving, plating, impregnation, assembly as well as shipment. Since establishment, we have persisted in the business tenet of "Focusing on Customers' Needs". We are always serious about any inquiries from our customers, no matter the order is big or small. We sincerely welcome you to visit us and cooperate with us for a prosperous future.