# Hangzhou Winning Technology Co.

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/hangzhou-winning-technology-co

- Industry: Internet
- Headquarters: Hangzhou, China
- Website: www.jiandanchina.com
- Total disclosed funding: $2.4M
- Latest round: Series A (Apr 1, 2024)
- Investors on record: 3

## About

Founded in 2017 and based in Hangzhou, China, Hangzhou Winning Technology Co., Ltd., also known as Danfit, provides consumer services in the smart health sector. The company launched the brand “Firm Egg Fitness” and other health-focused offerings to build a community-centered fitness model. In 2021, it was recognized with the Best Growing Brand of the Year award at the FIBO AWARD and signed a collaboration agreement with the College of Physical Education and Health of Hangzhou Normal University. In March 2024, the company closed a Series A+ funding round. By mid-2025, Firm Egg Fitness had expanded to more than 400 stores in over 60 cities nationwide, serving a membership base of more than 1.2 million. In September 2025, closed a series B funding round, from Youshi Investment and Shanghai Dongchao Investment Management Co., Ltd.

The company operates multiple consumer-facing health brands under Danfit, including Firm Egg Fitness, Egg Boy Squad, and Lemon Vitality Pilates. Firm Egg Fitness offers smart-entry community gyms equipped with automated running systems and 3D body tracking solutions. The company has also developed Yuejichao, a home health management brand providing products such as probiotic powders and collagen-based nutritional beverages. Its stores integrate intelligent access, digital fitness tracking and localized operational models to support its community-driven approach.

The company generates revenue primarily from membership fees at Danfit gyms and other fitness programs. It also earns income through the sale of branded health and wellness products under Yuejichao, and by providing additional fitness services and digital health tracking solutions.

The company will use the series B funding to further upgrade its intelligent fitness technology, expand its store network nationwide, and improve its membership service systems. The company also intends to develop its presence in overseas markets while enhancing its brand portfolio through new product and service launches.

## Funding rounds

- Series A, Apr 1, 2024 — Guizhou Cultrual Industrial Management, Shanghai Maichun Brand Management
- Series A, Mar 1, 2018, $2.4M — Keyi Investment
- Angel, Jan 1, 2017 — Keyi Investment

## Investors

- Keyi Investment (https://capitalatlas.ai/funds/keyi-investment) — Angel, Series A
- Guizhou Cultrual Industrial Management (https://capitalatlas.ai/funds/guizhou-cultrual-industrial-management) — Series A
- Shanghai Maichun Brand Management — Series A