- Business
- Shenzhen Kinwong Electronic Co., Ltd. (603228.SS) manufactures printed circuit boards and high-end electronic materials; its core products include conventional PCBs, flexible PCBs, metal base PCBs (copper, aluminum, stainless steel, iron), rigid-flex PCBs, high-density interconnect (HDI) PCBs, high layer count PCBs, substrate-like PCBs, RF microwave PCBs, and copper inlays; the company also provides engineering and design services. Founded in 1993 and headquartered in Shenzhen, China, Kinwong operates seven production bases worldwide, including sites in Guangdong (Shenzhen, Longchuan), Jiangxi (Jishui, Xinfeng), Zhuhai (Jinwan, Fushan), and Thailand, encompassing 13 factories with over 19,000 employees; products serve automotive electronics, telecommunications, computing, smart terminals, industrial/medical equipment, power supply, and consumer electronics markets domestically and internationally. Recent expansions include the full production ramp-up of three new factories—Zhuhai high layer count (HLC) facility, substrate-like and IC packaging substrate PCB factory, and Longchuan flexible PCB factory 2—alongside capacity increases at Longchuan metal base PCB factory 2, enhancing high-end circuit board competitiveness; the company achieved 2024 annual revenue of 1.762 billion USD, ranking 10th globally and third among China’s top 100 domestic-funded PCB makers per Prismark; it participated in AMD’s PCB Ecosystem Enabling Program, received awards, and exhibited at 2024 NEPCON Japan while sampling 1.6T optical module products for mass production with ongoing bulk orders.