Shenzhen Sanxin Curtain Wall Engineering Co., Ltd., formerly known as "Shenzhen Sanxin Special Glass Technology Co., Ltd.", is a subsidiary of AVIC General Aircraft Company. Founded in June 1995, the company was listed on the A-share market of Shenzhen Stock Exchange in August 2007 after more than ten years of development. The stock code is 002 163, and the stock is abbreviated as "AVIC Sanxin". It is one of the 24 listed companies under the China Aviation Industry Corporation and a key development enterprise in the field of new materials of AVIC.
Zhejiang Zhongnan Curtain Wall Co., Ltd. was formerly known as Zhongnan Curtain Wall Engineering Company under Zhejiang Zhongnan Construction Group Co., Ltd., which was established in 1984 with a registered capital of 308 million yuan and 8609 employees. It is a three-excellent enterprise in Zhejiang Province, an advanced construction enterprise in Zhejiang Province and one of the top 500 private enterprises in China. Curtain wall project started from 1995. After more than ten years, it has obtained national first-class qualification and first-class design qualification. Engineering projects spread all over China and went overseas. Many projects have won Luban Award, National Gold Award, Qianjiang Cup, Zhejiang Excellent (Curtain Wall) Project Award, Zhejiang Excellent (Curtain Wall) Design Award and many other provincial and municipal quality projects. Ranked among the best in the same industry in China.