Our company is located in Shenzhen and is specialized in manufacturing optical Power Meters, optical laser Source products, Visual Fault Locators, ADSL2+ Testers, PON Power Meters, OTDR, Variable Optical Attenuators, Optical Multi Meters and optical cable Kits.

With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially North America, South America, East Europe, Southeast Asia, Africa, the Middle East, West Europe and North Europe. Our products enjoy good popularity among our customers.

We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.