Introducing the Manual Variable Attenuators from Qualwave Inc., a leading manufacturer, supplier, and factory based in China. Our high-quality attenuators are designed to provide precise and reliable control of signal levels in various communication and testing applications. With a wide frequency range and excellent attenuation accuracy, our attenuators are ideal for use in wireless communication systems, radar systems, and more. At Qualwave Inc., we specialize in producing innovative RF and microwave components, and our manual variable attenuators are no exception. With a focus on precision and performance, our attenuators are built to meet the demanding requirements of today's communication systems. Whether you need standard off-the-shelf models or custom solutions tailored to your specific needs, Qualwave Inc. can deliver the right attenuator for your application. Trust in our extensive experience and dedication to quality, and choose Qualwave Inc. as your trusted source for manual variable attenuators.