![]() Topband Shenzhen Topband is a high-tech company that develops and manufactures intelligent controller solutions. | ![]() 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. | |
Founding Date | Founding Date 1996 | Founding Date 2014 |
Type | Type Public | Type Public |
Tags | ||
Locations | Locations Shenzhen, CN HQ Chongqing, CN Hangzhou, CN Hangzhou, CN Huizhou, CN Nantong, CN Ning Bo Shi, CN see more | Locations Ningbo, CN HQ Beijing, CN Ezhou, CN Zunyi, CN Chungju, KR |
Employees | Employees 11,61725% increase | Employees 4,471 |
Financial | ||
Revenue (est.) | Revenue (est.) ¥10.9b (FY, 2025) | Revenue (est.) ¥11.8b (FY, 2025) |
Cost of goods | Cost of goods ¥8.7b (FY, 2025) | Cost of goods ¥11.4b (FY, 2025) |
Gross profit | Gross profit ¥2.3b (FY, 2025) | Gross profit ¥853.9m (FY, 2025) |
Net income | Net income ¥363.2m (FY, 2025) | Net income (¥161.7m) (FY, 2025) |

Ningbo Ronbay New Energy Technology is a company that specializes in the research, development, manufacturing, and sales of energy materials for lithium batteries.
View company