Kvance is a strategic partner with the NO.1 audio brand in India, our earphones sells first in India. We are also the gold supplier of Amazon! Kvance was established in 2015, we are a high-tech enterprise focusing on smart devices/wear, integrating branding, R&D, production, sales, and service. Our products are positioned in the foreign mid-range market. Kvance products are exported to more than 40 countries, have more than 10 years of international OEM and ODM manufacturing service experiences, all products have appearance patents and core invention patents，Our company makes products with the attitude of craftsmanship, and provides customers with high-quality, high-value-added acoustic enjoyment. The company has a rigorous and efficient quality assurance system, adopts a strictly certified supply chain component production management process, is recognized by an international authoritative quality certification organization, and has passed ISO9001, CE, FCC, Rohs, and BSCI certifications.