Who we are

Kollsun,a acoustic company founded in 2001,who is mainly engaged in the design, manufacturing, and sales of acoustic products. Our main focus are on headphones, earphones, Mini speakers. We are rich experienced and dedicated in studying of Acoustics, Wireless, ANC, hearing aid etc for many years. All of our products are supplied based on ODM/OEM and we started to develop self brand since last year.

Our Vision

To be a world –class electro-acoustic group.

Our Strengths

We are fully committed to our customers in offering our 'sound-in-one' service, a one-stop total solution for the creation of leading edge product design and development, with dedicated production lines for unit speaker and microphones, plastic tooling and injection, spray painting, PAD printing, cable fabrication, woodcutting, SMT, PCBA and final product assembly.

Being one of the leading manufacturers of electro-acoustic ODM/OEM in PRC, Kollsun has an edge over their competitors in terms of technical knowledge, capital and overall affiliate resources. We are often quick to detect favourable market trends and be the first mover in exploiting these trends. Our timely incorporation of new technologies into our products also keeps us ahead of the competition. Moreover with an honest management team, good collaborative relationship and innovative technology, Kollsun is well positioned to lead the electro-acoustic industry.

Products are accordance with global standards

We have obtained the RoHS, CE and FCC certifications, ensuring our products are up to international standards. We also conduct end-to-end QC to make sure not a single detail is overlooked. All items are with CE and Rohs standards that you can sell them with ease and security in your market.