Shenzhen Kaifa Technology Co., Ltd. provides global customers with the whole industrial chain services such as Technology research and development, process design, production control, procurement management and logistics support. Listed in Shenzhen Stock Exchange in 1994, it is one of the core electronic enterprises in China.

The company is one of the Top 500 enterprises in China and one of the top 100 industrial enterprises in Shenzhen. It is also a national high-tech enterprise. It has a professional laboratory accredited by China National Accreditation Council (CNAS), with excellent engineering and technical capabilities of reliability, material analysis, advanced machinery, thermal simulation, surface mount (SMT), and electrostatic protection.


Shenzhen Kaifa Technology Co., Ltd. was established in 1985.

In 1994, Great Wall Was listed on the Shenzhen Stock Exchange and controlled by Great Wall Technology Co., LTD. (H-share listed in Hong Kong).

In October 2006, it changed from "Shenzhen Science and Technology" to "Great Wall Development".

Great Wall sold its entire stake in 2014.

In 2015, the securities abbreviation will be changed from "Great Wall Development" to "Deep science and technology". The company name is still Shenzhen Kaifa Technology Co., Ltd.


Deep technology belongs to the electronic manufacturing services (EMS) industry, in the United States, Japan, Britain, India, Singapore, Malaysia and so on more than 10 countries or regions have branches or has a research and development team, has completed including shenzhen, suzhou, dongguan, huizhou, chengdu and other research and development manufacturing base and the establishment of Malaysia, the Philippines and other overseas factory layout.

Company's business mainly covers the computer and storage, solid-state storage, communications and consumer electronics, medical equipment and other advanced manufacturing of all kinds of high-end electronic products services and integrated circuit semiconductor packaging and testing, measuring system, r&d and production of automation equipment and related business, at the same time, the layout of new energy automotive electronics and other emerging industries of strategic importance.

The company has also invested in other business areas and developed the LED business layout of Crystal Lighting (Xiamen) Co., LTD through equity participation. To get involved in optical communication business through holding shares in Honer Technology (Group) Co., LTD.; Dongguan Jiirong Technology Co., LTD., through the participation of professional precision plastic, hardware mold business; Through the participation of Shenzhen Zhenhua New Materials Co., LTD. (the former New Third Board, to be transferred to the IPO board), it entered into the field of new energy vehicle electronics.






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