World-Class Quality Assurance

·  Dual ISO Certification: Certified in ISO 9001 for Quality Management and ISO 14001 for Environmental Management.
·  End-to-End Quality Control: A comprehensive process that ensures compliance from RoHS-compliant raw materials to final EMC testing.
·  Rigorous Compliance: Meets over 12 international standards, including FCC, CE, and REACH

OEM / ODM / OBM Solutions: Accelerate your vision.
Our flexible, end-to-end partnership is designed to bring your unique product to market faster, providing expert support from concept to scale.


·  Custom Design & Development:

   From acoustic engineering to industrial design


·  In-depth, chip-level algorithm optimization.


·  Accelerated Go-to-Market:

   With dedicated support for fast-track certification and mass production.


Shenzhen Shi KISB Electronics Co., Ltd. is a trusted innovation partner for global brands in the TWS market, backed by:

·  20 years of core expertise in Bluetooth audio technology.

·  Key credentials as a National High-Tech Enterprise and Qualcomm Key Account.

·  A proven global footprint, serving premium markets in over 32 countries across Europe, the United States, Japan, and South Korea.

Foot Print
Advantages
Certifications
2007-2016
Earliest Manufacturer focus on Bluetooth Headset
Awarded national and
Shenzhen high-tech
enterprise qualification
2017-2018
Win JP VGP sound
quality gold award
The 1st manufacturer
who launched
QCC3020 TWS


2019-2020
Qualcomm Key account
technology support
enterprise QCC3040
With ANC TWS
launch and ship
2021-2022
QCC3056 with Qualcomm Snapdragon Sound launch
QCC3071/QCC3072 Qualcomm LE Audio launch
QCC5171 with Hi-Res
Audio (Sony LDAC
Code) Launch
First TWS Earbuds
with MEMS Driver
Launch Mature
Digital Solution-3D
Printing Technology
2023-2025
About US