Profile: Precision Fiber Products, Inc. manufactures fiber optic components and equipment. Our product line includes fiber optic connectors, pm connectors, ferrules, stainless ferrules, custom ferrules for specialty applications, mating adapters, glass capillaries, attenuators, WDM/ DWDM/ CWDM, polishing fixtures for polishing machines and equipment consumables & splicer electrodes for fiber splicing machines. Our fiber optic mating adapters feature low insertion and return loss, designed for multiple connectivity options. We stock both fixed and variable attenuators, including SC, ST, FC, LC and MU varieties.