Proto Industry Manufactory are custom-made manufacturers of various parts according to customer requirements,Leading R&D Rapid Plastic and Metal Prototyping,CNC machining milling turning parts manufacturer in Shenzhen and DongGuan city, China. we serve a wide range of industrial, including household application, auto, electronic, medical, agriculture etc. 

Our customization manufacturing services include: 

• R&D Engineering Service
• CNC Machining Service
• Low Volume Production
• Molds and Injection Service
• Electronic Customization Service
• Polish,Matte,Spray Painting,silk screen,anodizing,chrome plated ects
• Finished Product Assembling

 
We are prepared to be challenged, looking forward to get involved in your next project !