Brand Profile

Changle xin is a home health self-test brand under Suzhou Linaxin Biotechnology Co., Ltd. Focusing on health testing fields including early screening for colorectal cancer and at-home fecal occult blood self-testing, Changle xin provides consumers with self-health management tools.

Affiliated to Suzhou Linaxin Biotechnology Co., Ltd., Changle xin devotes itself to the R&D of the 4th-generation solid-state nanopore gene detector and the industrialization of early screening for high-incidence cancers. Deeply rooted in the at-home self-test and colorectal cancer early screening markets, it forms a complete portfolio of at-home self-test products together with other product lines including Weishuxin and Youanxin, building differentiated layout in the health testing sector. It delivers professional brand services for public health through biomedical technological innovation.

Chinese Name: Changle xin                                  Affiliated Company: Suzhou Linaxin Biotechnology Co., Ltd

Trademark Registration Number: 62413286

Main Products

Fecal Occult Blood (FOB) Test Kit

Test Specimen: Feces                                                                         

Specification: Tube format, 1 person test per box                                                                                 

Storage: Room temperature 2-30°C; shelf life 24 months

Intended Use: For qualitative detection of human hemoglobin in human feces to assess lower gastrointestinal bleeding

Brand Features

• Easy Operation: Adopting disposable design, no professional medical knowledge required. The whole testing process is simple and can be completed at home, suitable for independent use by the elderly, sedentary office workers and other groups.

• Rapid Test Results: High testing efficiency, readable results available within five minutes, enabling users to quickly understand their intestinal health status.

• Hygienic and Safe: Individually packed products ensure controllable hygiene during operation and avoid cross-infection risks, meeting the sanitation requirements of at-home health testing.

• Wide Applicability: Mainly used for fecal occult blood testing, colorectal cancer early screening and auxiliary diagnosis. It fits crowds with long-term sedentary lifestyle, intestinal discomfort or abnormal stool, and can also serve as a household health monitoring tool to provide health management support for seniors and other special groups.

Public Welfare Activities

In July 2024, during the public welfare activity "Pay Tribute to Anti-Japanese War Veterans, Care for Needy Military Veterans", Suzhou Linaxin Biotechnology Co., Ltd provided 40 sets of Changle xin and Changweile intestinal health monitoring test kits, offering free physical examinations for 5 Anti-Japanese War veterans and 35 needy demobilized soldiers.

In September 2023, at the charity donation activity "Love Spreads Over Yimeng, Honor Teachers and Value Education", Suzhou Linaxin Biotechnology Co., Ltd donated test kits including Changle xin series to Linyi No.18 Middle School, sending warm holiday blessings to all teachers of the school.