Investor Presentaiton

Process Capability CAT Line (Close Loop Assembly & Testing Line) ①1st industry initiative of fully integrated module assembly & testing line; enable COB- AA-Testing full connected production 1st industry initiative of UMA packaging technology with both optical & mechanical assembly capability which takes lead in industry ③Self-developed intelligent close-loop software system, enabling self-feedback & correction production; Self-developed visual inspection algorithms, coverage rate > 99% in process inspection. 4 Widely applied in mass production. Actuator Line ①1 st actuator automatic line in the industry. Automation range > 90% (20% higher than the current VCM industry automatic level). The core AOI process is with 100% coverage. ②The production line can integrate various modules for different assembly demands such as OIS, AF, sensor shift, and periscope actuator. Enable the flexible production line switch capability. 3 MES digital system management with bi- direction traceability 4 Widely applied in mass production. XR Line 1 Self-developed XR FATP production line and equipped fast line switch capability based on exact product specification. Self-developed high precision assembly process and inspection for AR light engine, with the first AA equipment for AR product in the industry. Including self-developed FOVP, VID and other core detection algorithm to lead the industry ③Equipped mass production capability from optical module to FATP in one-stop delivery. Finished DA Bake Buffer WB thread Gold Buff- Wash HA Bake S-40 Strip UMA Bake Weld check er WLT-Mini Pre-Mini product Frame assembly Af assembly section section Test and clean Bottom ambly Manual Circular Accessories attach Device assembly Device assembly Screws attach 49 49

View entire presentation