Contact Us

For product inquiries, distribution opportunities, documentation requests or technical questions, please use the inquiry form below. Inquiries are routed to our sales and regulatory/quality teams.

Direct contact

E-mail: xx_hz@hotmail.com — Product inquiries, quotations, documentation requests and data protection.

The inquiry form above reaches the same team. Please include your company, country and product of interest so that we can route your request correctly.

Inquiry form

Fields marked with * are required. We use the submitted data only to answer your inquiry and to follow up on a potential business relationship; it is not used for marketing without your separate consent.

Sales & business development

Please submit the inquiry form above so that your request is recorded and routed to the responsible regional contact. You can also reach us directly:

E-mail: xx_hz@hotmail.com

Region coverage: Europe, Middle East, Africa, Southeast Asia, Latin America.

Registration, documentation and quotation requests are answered after an internal review; response times depend on the completeness of the information provided.

Regulatory & quality

For conformity documentation — the Notified Body confirmation letter (TÜV Rheinland, NB 0197, 2026-07-10) and the applicable conformity documentation — as well as Instructions for Use (IFU) or technical documentation, please contact our regulatory/quality team through the inquiry form and select "Regulatory / quality documentation".

Note on EU status: the confirmation letter records the IVDR application and the signed written agreement under Regulation (EU) 2024/1860 for 165 listed devices. It is not an IVDR certificate, a CE certificate or an EU Declaration of Conformity, and no such certificate is currently available for release.

Company details

Legal manufacturerKangsheng Information Technology (Hangzhou) Co., Ltd.
Registered addressRoom 2017, Building 1, No.5 Shengyi Road, Yuhang District, Hangzhou 310000, Zhejiang, P.R. China
EU SRNCN-MF-000053775
BrandKangsheng Yanxuan(康晟严选)
Notified BodyTÜV Rheinland LGA Products GmbH, NB 0197
Confirmation letter2026-07-10, reference KANGS_PDQ0_2026-06-18 / order no. # 326180533