1986 is listed in Shanghai.
2. Foshan Electric Lighting Co., Ltd.
1993 is listed on the main board of Shenzhen.
3. Tongfang Company Limited
1997 is listed in Shanghai.
4. Hong Kong Dejin Resources Group Holdings Limited (formerly Ying Hui Group) was listed in Hong Kong on 1999.
Zhejiang Sunshine Lighting Group Co., Ltd. was listed in Shanghai in 2000.
6. Jiangxi Lianchuang Photoelectric Technology Co., Ltd..
200 1 listed in Shanghai.
7. Fujian Dongda New Material Lighting Holding Co., Ltd..
It was listed in Hong Kong in 2002.
8. Hangzhou Shi Lan Microelectronics Co., Ltd.
It was listed in Shanghai in 2003.
9. Guangdong Dehao Runda Electric Co., Ltd
In 2004, it was listed on Shenzhen SME Board.
10, Dazu laser technology co., ltd.
In 2004, it was listed on Shenzhen SME Board.
1 1, Guangdong Shellett Optoelectronic Technology Co., Ltd. was listed in Shenzhen Small and Medium Board in 2006.
12 Hong Kong Li Zhenming Group Holdings Limited
It was listed in Hong Kong in 2006.
13, sanan photoelectric co., ltd.
It was listed in Shanghai in 2008.
14, NVC Lighting Holdings Limited
20 10 listed in hong kong.
15, Foshan guoxingguang electric co., ltd.
20 10 was listed on Shenzhen SME board.
16, Xiamen ganzhao photoelectric co., ltd.
20 10 Shenzhen gem listing
17, Shenzhen Lehman photoelectric co., ltd.
20 1 1 was listed on Shenzhen Growth Enterprise Market.
18, Changzhou Chineydy Automobile Lamp Co., Ltd.
Listed in Shanghai 20 1 1.
19, Guangzhou lihong photoelectric co., ltd.
20 1 1 was listed on Shenzhen Growth Enterprise Market.
20. Shenzhen Zhouming Technology Co., Ltd.
20 1 1 was listed on Shenzhen Growth Enterprise Market.