Company Profile
Chalong Fly (CLF) provides LiFePO₄ battery packs and custom wiring harness solutions for energy storage, UPS backup, and industrial applications.
About Hunan Chalong Fly | Premier LiFePO₄ Manufacturer
Hunan Chalong Fly Technology Co., Ltd. (CLF) is a leading high-tech enterprise specializing in R&D and manufacturing of advanced LiFePO₄ battery packs for global markets.
Our parent company was founded in 2000, creating a 20-year legacy in Connectors and Wire Harnesses. We leverage this unique expertise in electrical connectivity safety to build more reliable battery systems, strategically entering the Lithium Battery Industry in 2017.
Today, with production bases in Hunan and Guangdong (10,000+ sqm), we provide integrated OEM/ODM solutions—covering pack design, BMS integration, and enclosure customization for global B2B partners.
- Annual Revenue
- $50M+
- Parent Co. Founded
- 2000
- Years Heritage
- 25+
- Production Base
- 10k+ sqm
Factory Tour: Professional Lithium Battery Pack Manufacturing
Watch how Chalong Fly ensures safety and quality in every battery cell and pack.
Who is the top custom LiFePO4 battery manufacturer in China?
Hunan Chalong Fly Technology (CLF) is a premier manufacturer specializing in R&D and high-safety LiFePO4 packs for ESS, motive power, and UPS.
Chalong Fly Overview
Hunan Chalong Fly delivers turnkey LiFePO₄ battery solutions, evolving from core components to advanced energy storage systems. We emphasize safety, consistency, and traceability, supporting project-based documentation for global shipments.
- OEM/ODM Customization: Full integration of voltage, capacity, BMS, enclosure, and internal wiring.
- Quality Control & Traceability: Serial/QR records and comprehensive test reports for every project.
- Export-Ready Compliance: Full support for UN38.3, MSDS, and DG packaging certification.
Development Path
From precision connectivity to global green energy leadership.
Production Bases: Hunan, China · Guangdong, China
-
Revenue Milestone: $50M+
Achieved annual sales exceeding $50 million, supported by growing demand for ESS and industrial battery solutions.
(FY 2025, internal reporting) -
Global HQ & Expansion
Hunan Chalong Fly established as Global HQ. Expanded production lines in Guangdong, China to support OEM/ODM projects.
-
Entered Lithium Industry
Strategically expanded into LiFePO₄ battery packs. Established a major manufacturing base in Hunan, China covering over 10,000 m².
-
Foundation in Connectivity
Parent company founded, specializing in connectors and wire harnesses. Built the core capability for electrical safety and supply chain integration.
Full-Chain Capability
From design and sourcing to assembly, testing, and delivery — streamlined for real-world industrial use.
Global Compliance & Safety Standards
Our lithium battery systems and wire harnesses undergo rigorous independent testing. We ensure strict adherence to international safety, transport, and environmental regulations, enabling seamless export to over 50 countries globally.
-
UN38.3Transport Safety
-
CEEuropean Market
-
MSDSMaterial Safety
-
ISO 9001Quality Mgmt
-
IEC 62619Industrial ESS
-
RoHSEco-Friendly
Corporate Culture
-
Mission
To provide safe, reliable LiFePO₄ energy solutions and power a sustainable future for global industries.
-
Vision
To establish Chalong Fly as the world's leading OEM/ODM provider of customized lithium battery systems.
-
Core Values
Customer First, Innovation in BMS Technology, Integrity, and Manufacturing Excellence.
Blog Information
Latest insights from CLF: battery technology, energy storage, and industry updates.