WLCSP.WLCSP, established in Suzhou, is a mass production service provider dedicated to developing and innovating new technologies, offering customers reliable, miniaturized, high-performance, and cost-effective semiconductor packaging solutions. WLCSP's CMOS image sensor wafer-level packaging technology has revolutionized the packaging industry, enabling high-performance, miniaturized mobile phone camera modules. This value proposition has made it the most widely adopted packaging technology in history. Today, nearly 50% of image sensor chips utilize this technology, extensively applied in smartphones, tablets, wearable electronics, and various other electronic products. The company and its subsidiary, Optiz Inc. (located in Palo Alto, California), will continue to focus on technological innovation. Key products include: image sensors and semiconductors.