# Nxbtech.com

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/nxbtech-com

- Industry: Telecoms
- Headquarters: Shenzhen, China
- Website: www.nxbtech.com
- Latest round: Series B (Aug 8, 2025)
- Investors on record: 5

## About

Established in 2010 and based in Shenzhen, China, Nxbtech.com operates as a communication equipment manufacturer dedicated to the research, development, and production of microwave communication. The company acquired certifications such as IS9001 quality certification and ISO14001 environmental management system qualification certificate. In December 2020, Nxbtech.com closed CNY 100 million in series B+ funding.

The company mainly produces circulators, isolators, combiners, splitters, duplexers, and couplers. The circulator and isolator are used for port matching, protection of front and rear stage functions, and low noise amplification. The combiner can be used for products above 200W. The products have different frequency bands ranging from 100MHz to 20GHz. The products can be used in the fields of public safety, smart transportation, and public utilities.

## Funding rounds

- Series B, Aug 8, 2025 — Huaian Elites Capital
- Series B, Jan 14, 2020 — Junsan Capital, Yunqi Partners, Guolong Venture Capital, Hua Ventures

## Investors

- Junsan Capital (https://capitalatlas.ai/funds/junsan-capital) — Series B
- Yunqi Partners (https://capitalatlas.ai/funds/yunqi-partners) — Series B
- Guolong Venture Capital (https://capitalatlas.ai/funds/guolong-venture-capital) — Series B
- Hua Ventures (https://capitalatlas.ai/funds/hua-ventures) — Series B
- Huaian Elites Capital (https://capitalatlas.ai/funds/huaian-elites-capital) — Series B