EINSKEY is SONCM Shengmei (HK) Industrial Limited subordinate enterprise. Established in 1996, SONCM is a professional manufacturer specializing in developing, producing and
selling multimedia products. Company's main products include headphones, earphones and microphones etc. Our factory occupies nearly 5000 sq. Meters and is equipped with modern
production lines. There are more than 200 employees in the factory and around one fourth of them are engaged in R & D, QC and administration. Currently have a first-class
production base and improve the production equipment. Take full line closed-end production, automation detection and analysis system.

With the strong ability of independent innovation and scientific management, our company has been growing rapidly and steadily since it was established. Nowadays we have earned
good reputations and our brand - 'SONCM' is well known in the industry.

SONCM's motto is 'quality excellent, service first'. We have been cooperating with world famous laboratories to enable us to keep the leading position in the industry. We are
holding many our own patents and our products are qualifie CE, RoHS and FCC etc.

SONCM constantly concentrates on developing new stylish high-tech products, which is closely consistent with ever-changing fashion trends. Nowadays our products are very popular
both in domestic and international markets, and have earned customers' trust due to superior quality and satisfied services.