About Us

Changhong Sanjie New Energy Co., Ltd. is a subsidiary of Changhong Energy Holdings. Headquartered in Huangqiao Industrial Park, Taixing City, Jiangsu Province, it has a total investment exceeding RMB 3 billion, covering an area of 600 mu (approximately 40 hectares) with a building area of 200,000 square meters. The company currently has two major production bases in Taixing and Mianyang, with an annual output exceeding 600 million batteries.

Market-oriented and guided by the development philosophy of "advanced technology, superior quality, and honest operation," the company focuses on the R&D and manufacturing of ternary lithium batteries, sodium-ion batteries, and lithium iron phosphate batteries, covering cylindrical models such as 18650, 21700, and 26700, widely used in power tools, garden tools, cleaning tools, small household appliances, low-speed vehicles, and energy storage.

Changhong Sanjie adheres to the company vision of "creating a national brand and building power for the world," and is committed to building a globally leading national brand of new energy power lithium batteries!

Years
Experience

“We are committed to exceeding the expectations of our customers by providing high-quality products & services.”

Company Introduction

In 2024, Changhong Sanjie's total export value reached RMB 160 million, with sales in the US market reaching approximately RMB 60 million. The recent tariff issues have severely impacted its order situation for 2025. Currently, the company has over 1,000 employees and has had no intellectual property disputes in the past three years.

Changhong Sanjie is a national high-tech enterprise, a national-level specialized and innovative "little giant" enterprise, a national-level green design product, a national-level green factory, a provincial intelligent manufacturing demonstration factory, a provincial industrial internet platform, a provincial intelligent workshop, a provincial demonstration unit for the implementation of informatization and industrialization standards, a provincial-level specialized and innovative "little giant" enterprise, and a provincial star-rated enterprise for industrial information security protection.

At the 137th Canton Fair, Changhong Sanjie focused on developing customers in Europe, America, Southeast Asia, and countries along the Belt and Road Initiative, promoting high-safety, long-life lithium battery products, and consolidating its leading position in the industry. The 137th Canton Fair provided Changhong Sanjie with an important opportunity for global leapfrogging. In the future, it will continue to optimize its international marketing system, deepen the "technology + service" dual-drive, and help Chinese manufacturing go global.