Leadyo(SH:688135)2023-11-16 00:52Group 1: Pricing Factors for Testing Services - The pricing of testing services is influenced by various factors including testing equipment, testing process, environmental conditions, and technical difficulty [2] - Testing equipment includes different configurations such as normal, low, and high-temperature probe stations [2] - Environmental conditions require precise control of cleanliness levels and temperature, with specific requirements for different chip types, e.g., CIS products need a cleanliness level above 100, and computing chips require temperature control within ±1°C [2] Group 2: Automotive Electronics Testing - The company obtained automotive electronics certifications in 2018 and has testing capabilities for MCU, multimedia control chips, and sensors [3] - Although automotive electronics currently contribute a small portion to revenue, it is the fastest-growing sector [3] - The company is developing a dedicated testing line for high-reliability chips, which includes ATE testing, SLT testing, and aging tests to meet stringent performance requirements [3] Group 3: Domestic Equipment Procurement - The company focuses on the reliability, stability, and consistency of testing equipment during procurement [4] - Currently, the company has purchased testing equipment from domestic manufacturers such as Huafeng Measurement and Control, Liandong Technology, and others [4] - Despite the procurement of domestic equipment, imported testing equipment still holds a significant advantage [4]