Dear valued customers: Hello! Due to the business development needs and the expansion of the company's scale, Nanjing Hongzhao Technology will move in...

[Quartz Fiber] An optical fiber in which silica SiO2 is used as a main raw material and the refractive index distribution of the core and the cladding...

Dear customers and friends: The notice of the 2018 Mid-Autumn Festival and National Day holiday is as follows: 1. Mid-Autumn Festival: (1) On Septembe...

From September 4th to 8th, 2018, Nanjing Hecho Technology Co., Ltd. participated in the 20th China International Optoelectronic Exposition held in She...

Nanjing Hecho Technology Co., Ltd. will participate in the 20th China International Optoelectronic Expo (CIOE 2018) held in Shenzhen in September 2018...

Laser is one of the great inventions of mankind in the 20th century, and it is widely used in many fields. Laser medicine is one of the important bran...

As a loyal fan of the PHOTONICS Fair, from March 14th to 16th, 2018, Nanjing Hecho Technology Co., Ltd. continued to participate in the 2018 Photonics...

Color rendering refers to the objective effect produced by light emitted by a light source on an object and the degree of appearance of the true color...