SUMMA Enterprises Ltd., based in Guangzhou, China, is a professional manufacturer and contract manufacturer with 12 years of experience in the professional audio industry. The company specializes in the production of speakers, microphones, and amplifiers, including UHF professional wireless microphones, conference microphones, recording microphones, and professional stage show devices. With a team of over 10 engineers and numerous technicians, SUMMA Enterprises Ltd. imports advanced technology from Germany to ensure product innovation and quality. Their UHF series microphones feature LCD dynamic display, true diversity, PLL Lock, and tunable channels for high acoustic quality and stable receiving. The company is an outwardly-oriented enterprise with import and export operations rights, holding international certifications such as CE and FCC. SUMMA Enterprises Ltd. employs between 11 and 50 people and is committed to meeting customer needs with fine products and good after-sale service.