CALB headquarters details
- City
- Changzhou
- State / region
- Jiangsu
- Country
- China
- Phone
- +86 519 6890 3688
- Founded
- 2015
- Website
- calb-tech.com
- Stock
- HKEX: 3931
Location map
Open in Google MapsAll CALB office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Changzhou HQ | Jiangsu | China | Headquarters |
Showing the headquarters of 13 recorded locations. See every location in GraphIQ →
About CALB
CALB (HKEX: 3931) is headquartered in Changzhou, Jiangsu, China. Founded in 2015, the company has 13 recorded locations across 5+ countries and employs approximately 10,080 people worldwide.
Where is CALB's main office?
CALB's main headquarters office is located at Changzhou, Jiangsu, China. This is the company's primary corporate address.
CALB regional offices
Beyond its headquarters in Changzhou, CALB has recorded locations in China, France, Germany, Thailand and United States.
CALB contact information
The main switchboard for CALB headquarters can be reached at +86 519 6890 3688. Official website: calb-tech.com.
What does CALB do?
CALB Group Co., Ltd. manufactures and distributes battery products. The Company produces lithium ion power batteries, battery management systems, energy storage batteries, and other products. CALB Group supplies its products in vehicles, energy storage, and other fields.
CALB competitors & similar companies
Frequently asked questions
Where is CALB headquarters?
CALB's headquarters is located at Changzhou, Jiangsu, China.
How many offices does CALB have?
GraphIQ records 13 locations for CALB across 5+ countries, as of October 2026.
When was CALB founded?
CALB was founded in 2015 and employs approximately 10,080 people.
What is CALB's phone number?
The main phone number for CALB headquarters is +86 519 6890 3688.
How many employees does CALB have?
CALB has approximately 10,080 employees (GraphIQ estimate, 2026).
Is CALB a public company?
Yes. CALB is publicly traded on HKEX under the ticker 3931.