Shenzhen HongYi Electronics Co., Ltd. is a subsidiary of Shenzhen/Suzhou KaiZhiTong Micro-Electronic Technology Co., Ltd, which is mainly responsible for the overseas sales and international marketing for KaiZhiTong’s products.

Shenzhen/Suzhou KaiZhiTong Micro-Electronic Technology Co., Ltd is a technology-intensive high-tech enterprise integrated with R&D, production and sales. KaiZhiTong is specializing in the research, development, and production of all kinds of burn-in sockets, test sockets for  IC package testing, such as BGA/EMMC/EMCP/QFN/QFP/TSOP/SOP/DFN/DDR, etc. as well as IC test sockets for CMOS image sensors, and BGA IC test stands (BGA IC test fixtures and BGA test sockets) for mobile phones, computer bridges chips, MP3, MP4, printers, communication hyperterminals, video adapters, digital cameras, and STBs, which include QFP test socket, QFN test socket, FPC test stand, test fixture for memory bank, test fixture for mobile phones, BGA planting ball, BGA burn-in socket, SENSOR test fixture and OV test stand.

 Upon 17 years’ development,  Shenzhen/Suzhou KaiZhiTong Micro-  Electronic Technology Co., Ltd has now  2 factories (Shenzhen KaiZhiTong  Micro-Electronic Technology Co., Ltd  and Suzhou KaiZongTong Micro-  Electronic Technology Co., Ltd), 3  subsidiaries (Shenzhen HongYi,  HongKong KaiZhiTong, HongKong  HongYi), as well as 3 branded and  registered trademarks (KZT, ANDK,  HMILU ) and 7 invention patents in  China.
 While we are launching our marketing  work worldwide, we will be dedicated to reforming and upgrading our technology with more passion and more efforts, striving to be an enterprise that can be trusted by the clients.
We look forward to your continuing guidance and support this year.