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Provides wafer probing and final product test service for the semiconductor  backend supply chain

King Yuan Electronics Corp. (KYEC) provides wafer probing and final product test for the semiconductor backend supply chain. KYEC is the second-largest firm in terms of testing revenue and the largest professional pure-play testing company worldwide. 

Founded in May 1987, headquarter of KYEC is located on the Gongdaowu Road in Hsinchu, Taiwan. The primary production factories are situated in Miaoli County. KYEC also established regional offices in North America, Japan, and Singapore to provide immediate business services for customers worldwide.

The factory area of KYEC in Taiwan is approximately 288,500 m2. The floor area of the factory is approximately 434,000 m2. The clean room area is 207,000 m2

KYEC provides testing services, wafer grinding, die sawing, pick and place for the back-end process of semiconductor production globally. The provided services include wafer probing, final product test, burn-in test and other services. The production line covers Memory, Logic and Mixed-Signal, System on Chip (SOC), CMOS Image sensor (CIS) / Charge-Coupled Device (CCD), Liquid Crystal Display Driver (LCDD), Radio Frequency (RF) / Wireless and Micro Electro Mechanical system (MEMS) test solutions. KYEC has over 4300 test platforms in total. 

Wafer probing capacity per month calculated by 8 inch wafer is roughly 750K piece
Final product test capacity per month
1.5 billon IC
Total testers
> 4300 Sets

KYEC’s customers include overseas customers and domestic customers. The primary customer groups are fabless firms (more than 80%), integrated device manufacturers (IDM, approximately 18%), foundry firms (approximately 2%) and other. As the world's largest professional IC testing firm, KYEC has received certificates and orders from leading manufacturers in various markets, such as those of mobile phones, wireless communication, liquid crystal display driver ICs, graphics cards, special dynamic random access memory, NOR flash, ICs for consumer electronics, and micro electro mechanical systems. Consequently, KYEC's revenue is growing rapidly, creating new high records in corporate performance and gradually stabilizing the production line structure.

Providing clients with enormous capacity, excellent quality, fast delivery, outstanding engineering and technology support, competitive costs and prices have been the consistent focus of KYEC.

The major competitive advantages of KYEC include automated equipment, improved performance, customized testing machine components, test platform conversion and development, and commitment to continuous investment for customers. The competitiveness of KYEC is increasing and the company becomes increasingly secure over time.

Performance, innovation, excellence, and sharing are the core values of KYEC. KYEC intends to become the closest partner of upstream and downstream customers in the global semiconductor industry and establish the benchmark for the IC packaging and testing service industry globally.

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