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Cookie Policy

The cookies and similar technologies XINCA uses, and how to manage them.

XINCA (the “Site”) is operated by XASER Green Technology Company Limited.

Last updated: 2026-11-06

1. What cookies are

Cookies are small text files placed on your device when you visit a website. Similar technologies (pixels, local storage and analytics software development kits) perform comparable functions; we refer to all of them as “cookies” in this policy.

2. Categories we use

  • Strictly necessary — required to operate and secure the Site (sessions, security). These cannot be switched off through our systems.
  • Functional — remember preferences such as theme or locale.
  • Analytics — help us understand aggregate traffic and usage. These are non-essential and, where required by law (for example in the EEA and the UK), are set only with your consent.

We do not use cookies for cross-context behavioural advertising, and we do not sell information collected through cookies.

3. Analytics providers

  • Google Analytics 4 (Google LLC) — _ga, _gid, and a container-specific _ga_ cookie
  • Google Tag Manager (Google LLC) — loads and manages the tag above; it does not itself set analytics cookies.

Cookie names and durations are set by the providers and may change.

4. Managing cookies

You can control or delete cookies through your browser settings, and you can usually set your browser to refuse cookies or alert you when they are set. Blocking strictly necessary cookies may break parts of the Site. Where we must obtain consent before setting non-essential cookies, you can change your choice at any time using the controls we provide.

5. Changes

We may update this policy to reflect changes to the Site or the technologies we use. The “last updated” date above reflects the current version.

6. Contact

[email protected]

Registered office: Unit 809, Kingsford Industrial Centre, 13 Wang Hoi Road, Kowloon Bay, Hong Kong

XINCA.com HVAC Controls & IoT Supplies
Haltech HFX-105 Professional Handheld Formaldehyde HCHO Monitor HFX-105

Duct-type CO2 / VOC Sensor

Active sensor (0-10V) for measuring CO2 and VOC or with integrated temperature sensor.

Basic configuration consists of two sensors only (Formaldehyde + VOC). Optionally can add up to a total of 6 different gas sensors be equipped to suit your gas detection needs.

Industrial Gas Monitor ATEX

Basic configuration consists of two sensors only (Formaldehyde + VOC). Optionally can add up to a total of 6 different gas sensors be equipped to suit your gas detection needs.
EC Stox – Smart Gas Sensor Device Modbus Industrial Explosion Proof Case Ex IIC ATEX

Industrial Gas Sensor ATEX

Available gas-type: NH3, AsH3, B2H6, CO, Cl2, ETO, C2H4, HCHO, GeH4, HCN, HF, H2, H2S, CH4S, NO2, Smell (organic and inorganic), TVOC, O2, O3, PH3, SiH4 and SO2.
Haltech HFX-105 Professional Handheld Formaldehyde HCHO Monitor HFX-105

Formaldehyde HCHO Monitor with Calibration Certificate

Professional-grade formaldehyde (HCHO) Monitor. Built-in Active air pump. Electrochemical sensor. Factory calibration certificate included.

Contact Us

Whatsapp is our preferred commication channel. Of course we read emails everyday. On the other hand, you are welcome to subscript to our RSS feed so to get latest post updates from us, while we are yet to setup our Linkedin and Instagram pages.

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