# Cijin Keji

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/cijin-keji

- Industry: Materials
- Headquarters: Zhengzhou, China
- Website: www.cijinkj.com
- Latest round: Series C (May 26, 2026)
- Investors on record: 1

## About

Cijin Keji, based in Zhengzhou, China, is a high-tech enterprise that specializes in the research, development, and manufacturing of advanced electronic components, particularly in the semiconductor sector.Established in 2017, Cijin Keji focuses on creating innovative electronic materials and components for semiconductor applications. The company has not undergone any notable pivots or changes in its operational strategy. Cijin Keji operates from its headquarters in Zhengzhou, China. The founder's history and any previous companies are not disclosed. In total, Cijin Keji has completed two deals, with the most recent deal occurring on May 26, 2026.Cijin Keji specializes in the research, development, production, and sales of electronic components, with a strong focus on semiconductor applications. Their core offerings include precision ceramics and metal materials, emphasizing custom solutions tailored to client requirements. The product range features nickel-plated covers, gold-plated covers, ceramic covers, glass sealing covers, and tin-lead covers. Additionally, the company produces quartz crystal oscillators that utilize piezoelectric materials, delivering stable oscillation frequencies for various electronic devices. Cijin Keji caters to a diverse clientele within the semiconductor and electronics sectors across the Asia-Pacific, North America, and Europe regions, addressing the increasing demand for high-quality semiconductor packaging solutions.Cijin Keji's revenue model is centered around B2B transactions, primarily supplying electronic materials and components to semiconductor manufacturers and electronic device producers. The company engages in partnerships that involve both standard product orders and tailored solutions, allowing for a customized approach to semiconductor packaging. The flagship products, such as ceramic and metal components, are sold under a structured pricing plan that reflects the complexity of their production. Transactions range from bulk orders for standard components to specialized contracts for custom design and development services, enabling Cijin Keji to remain responsive to market demands.In May 2026, Cijin Keji raised an undisclosed amount of Series C funding from returning investor Shang Qi Capital. This investment will be utilized to enhance technology research and development, expand production capacity, and improve the industrial ecosystem, thereby consolidating its competitive advantage in high-end ceramic packaging substrates. The company plans to launch new products designed to meet the evolving needs of the semiconductor market and aims to expand its reach into new geographical regions, although specific regions have not been disclosed.

## Funding rounds

- Series C, May 26, 2026 — Shang Qi Capital

## Investors

- Shang Qi Capital (https://capitalatlas.ai/funds/shang-qi-capital) — Series C