SOXEY Electronics — first high-quality silver oxide cells in China
Since 2003 TIANQIU cooperates with Japan SOXEY Electronics — the first high-quality silver-oxide button cells introduced to China.
Client type
Japan SOXEY Electronics Co., Ltd. — technology cooperation from 2003.
The challenge
Silver-oxide chemistry demands tighter voltage stability than alkaline: the cells power precision watches and medical instruments where a 0.05V drift matters.
How we solved it
- From 2003 the cooperation brought the first high-quality silver-oxide button cells to China, produced to Japanese quality standards.
- Today the silver-oxide family — SR44, SR626, 377, 371 and 364 — ships under the same discipline: 1.55V watch-grade chemistry, stable discharge for distribution and medical channels.
Highlights
- Cooperation since 2003 — 23 years of technology partnership
- First high-quality silver-oxide button cells in China
- 1.55V watch-grade chemistry, stable discharge
Outcome
The silver-oxide line remains the technology reference for watch and medical battery buyers two decades on.
How to order — 7 steps
From inquiry to delivery, one contact person walks you through every step of your first programme.
- 01
Send your RFQ
Specs, volume, target market and packaging requirements — or just message our sales team.
- 02
Engineering review & quote
Options, unit price, lead time and MOQ confirmed within 24 hours.
- 03
Samples & testing
3–5 working days, including capacity, internal-resistance and discharge test reports.
- 04
Approval & contract
Sign off samples and artwork, sign the contract and pay the deposit.
- 05
Production & quality
Batch-coded production, 100% final inspection, optional third-party on-site audit.
- 06
Shipment & documents
Export packing, EXW / FOB / DDP options, with the full export document set.
- 07
After-sales & reorders
Your sales contact stays on the account — reorders run on the same standard.