Company Introduction

At CLF (Chalongfly), we engineer complete, heavy-duty power architectures. We are a premier manufacturer specializing in multi-chemistry battery integration, from advanced LiFePO4 and high-density NMC to resilient Sodium-ion and next-generation Solid-State technology.

Our star product, the CF-SodiumWall-5 (51.2V 100Ah), demonstrates our leadership in Sodium-ion techoffering exceptional safety, zero thermal runaway risk, and reliable performance from -40C to 60C.

Beyond battery cells, we provide end-to-end integration by manufacturing precision-grade custom wire harnesses in-house. This ensures that every high-voltage system we deliverwhether for residential ESS, C&I storage, or motive poweroperates with absolute reliability and zero bottlenecks.

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Company Basic Information

- Company Name Chalongfly CLF
- Location Changsha
- Business Type Manufacturer
- Year Established 2000
- Employees Total 51 - 100
- Annual Revenue USD 1,000,001 - 2,000,000
- Website www.chalongfly.com
- EC21 Storefrontcltf86366767.en.ec21.com
- Selling Categories Automobiles & Motorcycles > Auto Electrical System
Electrical Equipment & Supplies > Batteries
Electrical Equipment & Supplies > Wires, Cables & Cable Assemblies
Energy > Solar Energy Products
- KeywordLiFePO4 Battery, Home Energy Storage ESS

Contact Information

- Address Room 603, Building 5, Xingwei Innovation Park Changsha, Hunan
- Country/Region China
- Phone 86 - 0731 - 15573193244
- Fax -
- Contact Luis Zhang

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EC21 Membership Information

- Membership Class Free Member
- Membership Year 1 year
- Last Online 2 months ago

- EC21 Registered Date Apr 03. 2026
- Authentication Unverified
- EC21 Registered IP 65.20.104.***

This is Chalongfly CLF‘s IP address when Chalongfly CLF joined EC21.com.
- Geolocation based on IP address: United States

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