![]() Ningbo Ronbay New Energy Technology Ningbo Ronbay New Energy Technology is a company that specializes in the research, development, manufacturing, and sales of energy materials for lithium batteries. | ![]() Shenzhen Senior Technology Material Shenzhen Senior Technology Material (深圳市星源材质科技股份有限公司, 星源材质) is a company that engages in research and development, manufacturing, and sales of lithium-ion battery separators. | ![]() Nanjing Ruizhi Industries Nanjing Ruizhi Industries (南京睿致工业技术有限公司, also known as Nanjing Ruizhi Industry Technology, Nanjing Ruizhi Industry & Technology) is a company that specializes in the production, sales, and related technical services of lithium primary batteries, lithium-ion capacitors, and super capacitors. | ![]() WhisperPower WhisperPower is a manufacturer and distributor of diesel generators, energy storage systems, and smart power electronics. | ![]() Guangdong Liwang New Energy Guangdong Liwang New Energy (广东力王新能源股份有限公司) is a company that manufactures and sells batteries. | |
Founding Date | Founding Date 2014 | Founding Date 2003 | Founding Date 2012 | Founding Date 2007 | Founding Date 2001 |
Type | Type Public | Type Public | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Ningbo, CN HQ Beijing, CN Ezhou, CN Zunyi, CN Chungju, KR | Locations Shenzhen, CN HQ Changzhou, CN Hefei, CN Düsseldorf, DE Osaka, JP | Locations Nanjing, CN HQ | Locations HQ | Locations HQ |
Employees | Employees 4,471 | Employees 4,63416% increase | Employees 2 | Employees 402% decrease | Employees 814% increase |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥11.8b (FY, 2025) | Revenue (est.) ¥4b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods ¥11.4b (FY, 2025) | Cost of goods ¥3.2b (FY, 2025) | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit ¥853.9m (FY, 2025) | Gross profit ¥902.1m (FY, 2025) | Gross profit N/A | Gross profit N/A | Gross profit N/A |
Net income | Net income (¥161.7m) (FY, 2025) | Net income ¥73.8m (FY, 2025) | Net income N/A | Net income N/A | Net income N/A |

Shenzhen Senior Technology Material (深圳市星源材质科技股份有限公司, 星源材质) is a company that engages in research and development, manufacturing, and sales of lithium-ion battery separators.
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Nanjing Ruizhi Industries (南京睿致工业技术有限公司, also known as Nanjing Ruizhi Industry Technology, Nanjing Ruizhi Industry & Technology) is a company that specializes in the production, sales, and related technical services of lithium primary batteries, lithium-ion capacitors, and super capacitors.
View company
WhisperPower is a manufacturer and distributor of diesel generators, energy storage systems, and smart power electronics.
View company
Guangdong Liwang New Energy (广东力王新能源股份有限公司) is a company that manufactures and sells batteries.
View company