Jiangsu Donghua Test Technology Co., Ltd. was established on March 8, 1993 with Liu Shigang as the controlling shareholder and Liu Shigang as the actual controller, and its headquarters is located in Jingjiang City, Taizhou City. Jiangsu Donghua Test Technology Co., Ltd. is a joint-stock company established on the basis of Jiangsu Donghua Test Technology Co., Ltd.
Jiangsu Donghua Test Technology Co., Ltd. was listed on the Shenzhen Stock Exchange on September 20, 20 12. The lead underwriter is Guo Jin Securities Co., Ltd., and the listing sponsor is Guo Jin Securities Co., Ltd., with the stock code of 300354.
Jiangsu Donghua Testing Technology Co., Ltd. is mainly engaged in the research and development, production and sales of structural mechanical performance testing instruments and supporting software, and provides application solutions and technical services. The main products of Jiangsu Donghua Test Technology Co., Ltd. include static strain test and analysis system, dynamic signal test and analysis system, accessories and others.
The core technology of Jiangsu Donghua Test Technology Co., Ltd. mainly includes the solution of small signal amplification anti-interference system.