Shenzhen Techwinsemi Technology Co,.Ltd. (Stock Code: 001309), established in November 2008, is a national high-tech enterprise, a director unit of the design branch of the National Semiconductor Association, and a member of Shenzhen  Semiconductor Industry Association. The company specializes in integrated circuit design, R&D and industrial application. The main business mainly focuses on chip design, R&D, development and optimization of module product application solutions, and sales of module products.

With more than 10 years'development, based on the data storage business, the company has actively deploys a new generation of information technology industry horizontally. It has expanded its business to the field of human-computer interaction and touch control in the core application of data acquisition and the field of optoelectronic communication in the core application of data transmission.

Based on the independent design and R&D of the flash memory controller chip, the company has formed a complete memory module application scheme by combining the controller chip firmware scheme, mass production tool development and memory module testing, etc., to effectively improve the application performance and data management of NAND flash memory.

In the field of human-computer interaction touch, the company has completed the production of self-developed touch control chips, and on this basis has formed an integrated solution for touch control modules for different application scenarios.

In the fleld of optoelectronic communication, the company has established an optical communication product R&D team, focusing on the R&D and industrial application of high-speed optical communication chips.