... . OEM/ODM Plastic Injection Parts 3. Metal & Plastic Parts of Set Top Box Established in 1984 by Hong Kong entrepreneur, PI is ... a professional OEM/ODM Manufacturer of all kind of Metal and ... , Alcatel-Lucent, Harman, Vtech, etc. Main Products: all kind of Metal Box, Case, Cabinet, Stamping Parts with or without coating, Metal Stamping ...