# Rayllie

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/rayllie

- Industry: Electronics
- Headquarters: Tianjin, China
- Website: www.rayllie.com
- Latest round: Series A (Aug 8, 2025)
- Investors on record: 1

## About

Rayllie, based in Tianjin, China, specializes in advanced optoelectronic technology, providing essential products for scientific research and industrial applications, including lasers and optical measurement instruments.Rayllie, officially known as Tianjin Rayllie Optoelectronics Co., Ltd., was founded in 2016 in Tianjin, China. The company focuses on the import and distribution of optoelectronic technology. It has completed 1 deal, with its most recent deal occurring on August 8, 2025. The founder's history and other details about previous ventures are not publicly available.Tianjin Rayllie Optoelectronics Co., Ltd. specializes in the import and distribution of advanced optoelectronic technology and products. Its core offerings include a variety of lasers, optical detection and measurement instruments, precision positioning optical platforms, and optical components. These products cater to the needs of industries such as solar energy, semiconductors, and biomedical research, serving a clientele of research institutions, universities, and industrial sectors that depend on reliable optical solutions.Tianjin Rayllie Optoelectronics Co., Ltd. generates revenue through B2B transactions, establishing direct relationships with clients in the scientific and industrial sectors. Revenue is derived from the sale of high-precision lasers, optical detection equipment, and technology solutions tailored to specific client needs. While pricing plans for individual products are not disclosed, the company offers a range of solutions designed to accommodate various budgets and application requirements in the optoelectronic sector, promoting long-term partnerships with a diverse client base.In August 2025, Rayllie raised an undisclosed amount of Series A funding from new investor Kecan Capital. The company plans to utilize this funding for the research and development of new optoelectronic products and equipment, as well as for market expansion initiatives. Rayllie is targeting new geographic regions for growth, although specific markets have not been detailed. The funds will support the development of advanced technologies and the exploration of new industry applications.

## Funding rounds

- Series A, Aug 8, 2025 — Kecan Capital

## Investors

- Kecan Capital (https://capitalatlas.ai/funds/kecan-capital) — Series A