Zhongdianke Siyi Technology Co., Ltd. boasts nearly 30 years of experience in technical research and product development within the optical and photonics testing field. Our product range includes optical wave component analyzers (also known as: optical network analyzers, optical vector analyzers), spectrometers (also known as: spectrometers), tunable laser sources, fiber splicing machines, fiber optic sensor test instruments, light sources, optical power meters, optical attenuators, and optical return loss test instruments, which are widely used in equipment for fiber optic communication networks, fiber optic sensing, laser, and infrared-ultraviolet fields, as well as in the research, manufacturing, and on-site testing of optoelectronic components.