Our company

Sanz Technology is a BSCI-certified factory with over 12 years of stable manufacturing experience in  wireless microphones, power banks, and wireless charging solutions, providing OEM/ODM services for importers,istributors,brand owners, online sellers, chain stores, wholesalers, gift company,ect.

Factory Capability

Sanz Technology operates a well-structured manufacturing facility with stable production capacity and strict quality control system.

• Factory Area: 1500+ square meters

• Employees: 50+ skilled staff

• Production Lines: 4 professional assembly lines

• Monthly Capacity: 50,000+ units

With strong production capability, we are able to support both small batch orders and large-scale global distribution requirements.

Quality Control Process

Each product goes through a strict inspection process before shipment:

Incoming material inspection (IQC) -----In-production quality control (IPQC)----- Functional testing----- 48-hour aging test----- Final inspection before shipment (FQC)

Quality & Compliance System

All products are manufactured under strict quality control standards to ensure safety, stability, and international compliance.

• CE / RoHS / FCC certified products

• BSCI certified factory system

• SGS / TÜV tested compliance support

• Full QC process for different market requirements