Sensors and instrumentation components is one of the most basic components in instrumentation and automation systems. Sensors and instrumentation components has the demand for services is wide, wide variety, the major characteristics and its technical level and improve the quality of our products, w...[More]

The correction sheet quality comparison ...[More]

In September 6, 2012 ---2012 year in September 9th at the fourteen session of the China International Optical Fair (hereinafter referred to as light exhibition) in the business of blessings and satisfied with the laughter in the closing ceremony. The exhibition includes optical components, optical p...[More]

In October 25, 2012, Guangdong University of Technology College of physics and Optoelectronic Engineering Zhou Jinyun (Professor, right 2), Liang Lei (Associate Professor, right 1) line to visit our company to visit, Hongcheng optical general manager Li Yougen expressed warm welcome and the technica...[More]

Recently, the management and System Research Institute completed an important innovation project and the national power industry, developed a new type of induction watt-hour meter required multiple sensors, the conversion efficiency is 50 times the Holzer sensor. The meter is an indispensable tool ...[More]

Optical glass and ordinary glass difference: 1: the refractive index ND, uneven. Optical glass is a high penetration rate, through the uniform. While the ordinary glass through the uneven and low. Can enlarge after apparent glass per point of transmittance of inhomogeneous deformation, light. Data ...[More]

Patent product surface patch (calibration)       ...[More]

The new online site!...[More]