![]() World Mastery Technology World Mastery Technology (威宇科技有限公司) is a manufacturer of printed circuit boards (PCBs). | ![]() Sierra Electrotek Sierra Electrotek is a company that specializes in the fabrication of printed circuit boards (PCBs). | Gorilla Circuits Gorilla Circuits is a company that specializes in the manufacturing of printed circuit boards (PCBs). | ![]() Custom Circuit Boards Custom Circuit Boards is a company that manufactures printed circuit boards (PCB). | Integrated Silicon Solution Integrated Silicon Solution Inc. (ISSI) is a company that designs, develops, and markets integrated circuits. | |
Founding Date | Founding Date 1995 | Founding Date 1968 | Founding Date 2002 | Founding Date 2011 | Founding Date 1988 |
Type | Type Subsidiary | Type Subsidiary | Type Private | Type Private | Type Subsidiary |
Tags | |||||
Locations | Locations Hong Kong, HK HQ | Locations Oak Creek, US HQ | Locations San Jose, US HQ Nashua, US San Jose, US | Locations Phoenix, US HQ Phoenix, US Phoenix, US | |
Employees | Employees 600 | Employees 90 | Employees 1454% increase | Employees 3 | Employees 259 |
Operating ⚠ | |||||
Types of Materials Used | Types of Materials Used N/A | Types of Materials Used N/A | Types of Materials Used 35 (Jun, 2024) | Types of Materials Used 13 (Jul, 2022) | Types of Materials Used N/A |

Sierra Electrotek is a company that specializes in the fabrication of printed circuit boards (PCBs).
View companyGorilla Circuits is a company that specializes in the manufacturing of printed circuit boards (PCBs).
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Custom Circuit Boards is a company that manufactures printed circuit boards (PCB).
View companyIntegrated Silicon Solution Inc. (ISSI) is a company that designs, develops, and markets integrated circuits.
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