On-Site Verified
Physical premises, legal registration, and operational assets independently checked by third-party inspectors.
Independent factory verification, legal status authentication, quality management system compliance, and international B2B trade history for global buyers.
ZUMU Technology Co., Ltd. undergoes rigorous third-party on-site audits to verify physical facility existence, manufacturing line capacity, employee count, legal licensing, and export capabilities in Shenzhen, Guangdong, China.
Physical premises, legal registration, and operational assets independently checked by third-party inspectors.
Continuous legal entity compliance under Guangdong Market Supervision Administration guidelines.
Standardized raw material incoming inspection (IQC), in-process quality control (IPQC), and final batch QA.
Proven track record supplying OEM/ODM smart rings, AI glasses, and smartwatches across North America & Europe.
Transparent operational records provided for overseas procurement managers, compliance officers, and OEM brand owners.
| Registered Company Name | ZUMU Technology Co., Ltd. Verified |
|---|---|
| Business License ID / Registration | 91440300MA5GBQ8U7R (Shenzhen Municipal Market Supervision Bureau) |
| Registered Facility Address | Room 1102, Floor 11, Xiner Sports Center Complex Building, Xiner Community Center Road, Xinqiao Street, Shenzhen, Guangdong, China |
| Primary Business Scope | Manufacturing, R&D, and Global Export of Smart Rings, AI Eyewear, AI Translation Earbuds & Smart Watches |
| Factory Quality Management | ISO9001 Quality System Standardized Operating Procedures |
| Product Compliance Standards | CE Declaration of Conformity, RoHS environmental testing, 5ATM water pressure certification, MSDS & UN38.3 battery transport safety reports |
| Production & Testing Facility | In-house pressure tanks, salt-spray corrosion chambers, high-low temperature aging cabinets, SMT optical inspection |
| Official Contact Email | [email protected] |
To eliminate buyer risk, every batch produced by ZUMU Technology Co., Ltd. follows documented quality assurance protocols prior to container loading or express dispatch.
100% inspection on ceramic rings, optical lens modules, PPG sensors, and battery safety microchips prior to line assembly.
Every active circuit board undergoes mandatory continuous charging/discharging and Bluetooth connectivity aging cycles.
Pneumatic pressure tank testing on all waterproof smart ring and smartwatch models to verify enclosure seal integrity.
Need custom firmware, CE/RoHS test reports, or private packaging artwork templates? Request our comprehensive factory catalog and compliance dossier today.