Professional Customized Lithium Battery Solutions Provider & Manufacturer Since 2012
Founded in 2012, SHENZHEN SUNHE ENERGY CO., LTD (Stock Code: 873278) is a national high-tech enterprise, a global leader in high energy density semi-solid battery customization.
We focus on R&D, production and sales of high-performance polymer lithium-ion batteries, cylindrical batteries, and customized battery packs, serving 3C, medical, wearable, AI devices, and industrial markets worldwide.
SUNHE is one of the drafters of Guangdong smart wearable & shared bicycle lithium battery standards, with 15-year expertise in lithium-ion battery manufacturing.
With two production bases in Shenzhen and Xiangyang, we provide one-stop solutions from R&D design, mass production, certification to after-sales service, committed to becoming the most reliable partner in the global lithium battery industry.
Key Milestones of SUNHE ENERGY
Company founded, officially entered the lithium battery industry
Passed ISO9001 & ISO14001 certification; Established R&D center
Products passed CE, UL, KC, IEC62133, UN38.3; Listed on NEEQ (873278)
Awarded National High-Tech Enterprise; Started energy storage R&D; 30+ patents authorized
Xiangyang factory expanded; Mass production for TWS & wearable devices; Semi-solid battery R&D breakthrough
Focus on AI wearable semi-solid battery & ultra-high energy density technology; Global market expansion
From R&D design to mass production, our professional engineers are ready to support your project every step of the way.