Zhuhai Huaxin Microelectronics Co., LTD
Wafer Testing

Wafer Testing

Zhuhai Huaxin Microelectronics (HXM) is dedicated to providing customers with the highest-quality 6-inch gallium arsenide (GaAs) wafer foundry services, covering HBT, pHEMT discrete components/monolithic microwave integrated circuits (MMICs), and backend processes. HXM's production lines operate 24 hours a day throughout the year, ensuring customers directly benefit from our abundant production capacity and yield rates comparable to those of the world's top compound semiconductor foundries. Beyond advanced semiconductor manufacturing technologies, customers can also enjoy HXM's design layout services and automated wafer circuit testing services. With industry-leading production efficiency and integration capabilities, the HXM team is committed to delivering the highest-quality products to all customers.
Service Introduction
AOI (Automated optical inspection)

AOI (Automated optical inspection)

Using the 8 Series automatic pattern wafer inspection system from global semiconductor testing equipment leader KLA to take the place of  traditional manual visual inspection, we conduct full wafer defect inspection according to customer needs, efficiently capturing defects related to production and reliability, while maintaining low false alarm rates, helping customers improve chip quality and reliability.

CP Test Solution

CP Test Solution

Using ACCO STS8200 and other advanced tester machines in the industry with customized Prober, we provide complete CP testing solutions for DC, AC, RF, Function and other projects according to customer needs. Efficient, fast and accurate to solve the customer's chip testing needs.