Guangzhou Huiyin Audio Co,. Ltd. is located in Guangzhou, China, a professional speakers manufacturer. which is dedicated to manufacturing various medium and high-end speakers, consisting of professional speakers, car speakers, Hi-Fi speakers, home audio speakers. Based on more than 10 years industry experience, Huiyin company always manufactures award-winning speakers. Depending on a strong R&D department and experienced engineers, we also can design and make OEM/ODM products according to your artwork and special requirement. Huiyin company is becoming to a large-scale enterprise with research, production, assembly and marketing capabilities. Our products are distributed to clients from all over the world.At Huiyin company, quality control is more an action than a slogan. Strict quality control is implemented in all aspects of operations to meet the high standards of top-tier customers. This philosophy has permeated all levels of production processes, covering:(1)Incoming material inspection(2)Inspection of work-in-progress(3)Random warehouse inspections Welcome OEM order! We are looking forward to receiving your inquiries!