Hangzhou Zhengxin Micro-Electronic Co., Ltd., established in March 2004, is a high-technology private enterprise based in Hangzhou, China, specializing in the design, sale, and development of integrated circuits (ICs). As a manufacturer with a factory, the company focuses on producing a wide range of IC chips, including encoder ICs (such as LX2240B, LX2262, LX1527, LX2260, LX7828), decoder ICs (like LX2272-L4, LX527), infrared remote control circuits, wireless encode circuits, fan circuits, 4-bit and 8-bit single chips, and audio circuits. With a team of experienced IC and application development engineers, Hangzhou Zhengxin Micro-Electronic Co., Ltd. utilizes advanced integrated circuit designing tools and test facilities. The company maintains long-term research and development collaborations with renowned domestic universities and strategic partnerships with leading semiconductor companies to ensure advanced chip design, reliable product production, and stable material supply. They are committed to quality, brand building, and customer satisfaction, offering effective technical support and post-sales service.
Decoder IC Used for Universial Remote Control System (LX527)
Encoder IC (LX2240B-1)
Wireless Remote Controlling Encoder (LX2260)
Encoder IC Used for Car Alarm System (LX2240B)
Encoder IC Used for Remote Control System (LX1527)
Encoder IC (LX2262)
Decoder IC Used for Universial Remote Control System (LX2272-L4)
Hana Microelectronics (Jiaxing) Co., Ltd. is a premier Electronics Manufacturing Service (EMS) provider and Outsourced Semiconductor Assembly and Test (OSAT) specialist based in Jiaxing, China. Established in 2003 as a key subsidiary of the Thailand-headquartered Hana Microelectronics Group, the company operates a state-of-the-art 320,000 sq. ft. manufacturing facility equipped with fully automated machinery. The Jiaxing plant employs over 2,000 staff and is strategically positioned to serve global markets, particularly in North America, Europe, and Asia.
The company specializes in a comprehensive range of microelectronics and semiconductor services, including Printed Circuit Board Assembly (PCBA), Surface Mount Technology (SMT), Chip-on-Board (COB), and Integrated Circuit (IC) packaging and testing. Their diverse product portfolio features RFID devices, smart cards, automotive sensors, LED packaging, power modules, and MEMS. These solutions cater to high-demand industries such as automotive, medical, industrial control, telecommunications, and consumer electronics.
As a contract manufacturer and ODM, Hana Microelectronics (Jiaxing) maintains rigorous quality standards, holding certifications including ISO 9001, ISO 14001, IATF 16949 for automotive applications, ISO 13485 for medical devices, and ISO 45001. The company is recognized as a top-tier global EMS provider, ranked 28th worldwide, and is committed to technological advancement in fields like Silicon Carbide (SiC) wafer devices and IoT applications. Their robust export capabilities are supported by a global logistics network, serving prominent international clients such as Lumileds, Sensata Technologies, and Elatec.