Privacy & cookies

Last updated: October 5, 2026

Who operates this website

Shenzhen Kangsenlong Technology Co., LTD. Address: Huafeng Technology Park, Shiyan Subdistrict, Bao’an District, Shenzhen, Guangdong, China. For privacy questions, contact daiweikang@kangsenlong.cn.

Contacting our team

When you send an email or contact us through WhatsApp, we receive the information you choose to provide, such as your contact details, drawings, specifications, and enquiry. We use it to review and respond to your request. Please do not include patient information or other sensitive personal data in a quotation enquiry. These communications are handled by the email or messaging service you use.

Optional website analytics

When enabled and you choose “Accept analytics”, this website uses Google Analytics 4 to understand page visits, traffic sources, and interactions such as email and WhatsApp link clicks. Analytics may use cookies and technical information about your browser, device, and approximate location. It is not loaded if you reject analytics or have not yet chosen to accept it. Your choice is stored locally in your browser.

We do not send your drawings, enquiry text, email address, or telephone number through our custom analytics events. Contact-link events indicate a click, not a submitted enquiry or completed sale. Advertising personalization and Google signals are not enabled by the website’s analytics configuration.

Google processes analytics data on its infrastructure, which may be outside your country. Read how Google uses information from sites that use its services and Google’s browser opt-out information.

Your choices

You can accept or reject optional analytics without affecting access to the website. Use the “Cookie settings” control in the footer to change your choice. Rejecting after acceptance disables future analytics and removes accessible Google Analytics cookies on this domain. Browser controls also let you clear stored data.

Hosting and service providers

Website hosting and network services may process technical request data to deliver and protect the site. The optional analytics control governs our Google Analytics tag, not necessary hosting operations or the privacy settings of external email and messaging services.

Questions and requests

Contact us to ask about personal information you have shared with us or to request correction or deletion, subject to applicable obligations. We will review the request and may need to confirm your identity.