About · Est. 1993 · Nanjing, China
Thirty years inside the world's lead-acid batteries
Founded on the Yangtze in 1993. Today: three production bases, 18,000 tonnes a year, and separators shipping to battery makers in 11 countries and regions.
Every claim has a year on it
- 1993
Founded in Nanjing
Alpha Beta Fiberglass Product Co., Ltd is established on the Yangtze — glass microfiber separators for lead-acid batteries from day one.
- 2002
ISO 9001 certified
Quality management certified — and held continuously for over two decades since.
- 2006
Inner Mongolia base — raw material self-supply
Our own micro glass fiber production plus a second separator base. Controlling the fiber itself is a structural advantage few converters have.
- 2008
First shipment to our longest-standing customer
A major Indonesian battery manufacturer places its first order — the start of a supply relationship that has run every year since.
- 2019
18ABC, Bali — on the exhibition floor
Exhibiting at the 18th Asian Battery Conference, with an industry award ceremony on the same stage.
- 2022
ELBC exhibitor
Exhibiting at the European Lead Battery Conference — the full product line, plus the first public look at the Chuzhou expansion.
- 2025
Chuzhou plant online · 21ABC, Kota Kinabalu
The fully automated Chuzhou base starts production in April — 8,000 t/year of new capacity, bringing the company to 18,000 t. In September, booth 116 at the 21st Asian Battery Conference.
- 2026
Chuzhou fully certified — IATF 16949 across all three plants
The Chuzhou plant earns ISO 9001, ISO 14001 and ISO 45001 in March, then IATF 16949:2016 in June — putting all three production bases under IATF 16949.
Track record
Our longest customer relationship is 17 years old — and counting
A major Indonesian battery manufacturer has bought our separators every single year since 2008 — roughly 2,100 tonnes cumulative. We don't publish their name; we'd rather show you the supply curve.
Second-source qualification is a years-long trust exercise. This is what it looks like when it works.
Customer identity withheld pending authorization. 2025 shows first half only.
Next: ELBC 2026, Vienna — September 15–18.
The next 17-year relationship starts with one sample
Send us your spec — or meet us at ELBC 2026 in Vienna.