The AQ7275 is one of the best selling OTDRs in the world. Model lineup has been expanded to a total of 9 models to choose from with a dynamic range of up to 45dB . Wavelength capability spans from 850nm (MMF) to 1650nm (SMF). An impressive 0.8m event dead zone makes this model an excellent choice for FTTH and metro, core networks.

Henan Huachuang Communication Equipment Co., Ltd. was established in 2005,covers an area of 3000 square meters.Is a high-tech enterprise which involves research and development, manufacturing and sale fiber fusion splicer, OTDR,CFS-2 fiber optic strippers,drop cable stripper,fiber optic cable fault locator,fiber optic cutting blade,650nm laser diode,fiber fusion splicer electrodes,optical power meter,optical laser source etc.

The company’s main products are fiber optic engineering instrument products (such as optical power meter, PON optical power meter, light source, optical time domain reflectometry (OTDR), visible laser light source, optical multi-meter, optical fiber identifier, photo phones, cable fault locator, digital adjustable optical attenuator), desktop instrument products (desktop optical power meter, various desktop stable light source, multi-channel integrated tester (including PDL test function), insert loss tester, ASE light source), optical passive components product (such as coupler, connector, adapter, attenuator), fiber optic cable cleaning, construction and repairing tool products (fiber optic strippers, rubber-insulated pliers, electrodes,cleaver blades, red light source).

We provide OEM for various sizes of strippers of hardware tools according to samples  which the customers send to us. Such as: CFS-2 fiber optic strippers, rubber-covered wire cable strippers, electronic pliers, seven-inch grinding stripping pliers, crimping pliers, electronic pliers etc.

Our products have been widely used in domestic operators, engineering, operations and optical device manufacturers, at the same time also won from north and South America, Europe, east Asia, and southeast Asia and other overseas customers approval and trust.