1, SAN An Optoelectronics (600703), the latest share price 35.93 yuan, the total market value of 160.9 billion: the company's products mainly include LED chips, LED special applications and second and third generation semiconductor chips, mainly used in lighting, display, backlight, agriculture, medical, microwave radio frequency, laser communication, power devices, optical communication, induction sensing and other fields.
2, Shilanwei (600460), the latest share price of 63.25 yuan, the total market value of 89.567 billion: the company's wholly-owned subsidiary Shilanming core successfully developed high-brightness blue and green LED chips, entered the mass production stage and achieved good sales performance.
3, Blue lithium core (002245), the latest share price 26.30 yuan, the total market value of 27.242 billion: the company's LED business is currently mainly engaged in LED epitaxial wafer and chip research and development, manufacturing and sales, the final sales of products for various specifications of LED chips, after the customer package applied to the lighting field.
First, Yongxin Optics
Ningbo Yongxin Optical Co., LTD
Two, Tai Long shares
Tai Long Electronics Co., LTD
Third, Changyang Technology
Ningbo Changyang Technology Co., LTD
Four, Ruifeng photoelectric
Shenzhen Refond Optoelectronics Co., Ltd.
5. Avic Optoelectronics
AVIC Jonhon Optronic Technology Co., Ltd.
Six, Changying precision
Shenzhen Evenwin Precision Technology Co., Ltd
Seven, to moisten the electron
Shenzhen Deren Electronic Co., Ltd.
Eight, space electrical appliances
Guizhou Aerospace Electric Appliance Co., LTD
Nine, crystal photoelectric
Zhejiang Crystal-Optech Co., Ltd
Ten, three safety photoelectric
Xiamen SAN 'an photoelectric Co., LTD
11. Medium Optics
Henan Zhong Optical Group Co., LTD
12, the national star electricity
Foshan Nationstar Optoelectronics Co., Ltd.
SAN An Optoelectronics, Zhongoptics, Wufang Optoelectronics, Xinruida, Olaid, Dongxu Optoelectronics and so on