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GK Gas Alarm Detect Natural Gas and CO by Henan Greeenland Tech Industrial Co. Ltd
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GK Gas Alarm Detect Natural Gas and CO - Image 1

GK Gas Alarm Detect Natural Gas and CO

🕐Last updated: Jul 28, 2026
10/ Bags
Min. Order: 1 Bags
💱₹10.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryTools & Instruments
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import GK Gas Alarm Detect Natural Gas and CO from Henan Greeenland Tech Industrial Co. Ltd - Wholesale Supply

The GK Gas Alarm Detect Natural Gas and CO is a combined detector intended for continuous monitoring of natural gas and carbon monoxide in residential and small commercial settings. By integrating two sensing elements into a single unit, it reduces installation complexity and frees up mounting space in confined areas. Power options include AC220V ±15 % or AC110V ±15 % at 50‑60 Hz, as well as a DC12V feed, matching the diverse electrical supplies found in building projects. Its compact housing measures roughly 120 mm × 80 mm × 30 mm, allowing placement near fuel‑burning appliances.

The alarm’s sensor module is rated for a minimum operational life of three years, after which performance should be re‑validated. Methane detection follows a 10 % LEL trigger, while carbon monoxide response adheres to the EN 50291 guideline, a common benchmark for indoor safety devices. Optional relay contacts enable integration with building management systems, a feature frequently requested by facility managers. The device is engineered to function between - 10 °C and 50 °C, covering the temperature range typical of indoor environments.

Potential buyers include construction firms, property developers and distributors supplying safety equipment to the Asian market. Importers are advised to confirm order minimums, packaging specifications and the preferred Incoterm before finalising a purchase, as these details are not provided in the source data. Lead times and payment conditions should be negotiated directly with the supplier to align with project schedules. Requesting a functional prototype can help verify that the alarm meets local regulatory requirements and installation standards.

Technical Specifications for Henan Greeenland Tech Industrial Co. Ltd GK Gas Alarm Detect Natural Gas and CO
Measuring gasNatural gas (CH4) and carbon monoxide (CO)
Working voltageAC220V ±15 % / AC110V ±15 % 50‑60 Hz, DC12V
Sensor life>3 years
Alarming levelCH4: 10 % LEL; CO: per EN 50291
Operating temperature-10 °C to 50 °C
Typical detection rangeCH4 0‑5 % LEL, CO 0‑100 ppm (typical)
Typical response time≤30 seconds (typical)
Typical power consumption≤0.5 W standby (typical)
Enclosure protectionIP20 (typical for indoor devices)
Typical mounting methodWall‑mount bracket, screw‑type (typical)
About Henan Greeenland Tech Industrial Co. Ltd - Gas Detection Supplier in China

Henan Greeenland Tech Industrial Co. Ltd operates from Zhengzhou, Henan Province, China, with its registered address on the 28th floor of Building No.6, No.1 Suoling Road, postal code 450046. The supplier holds a harbor tier on the platform, though its response rate is currently recorded as 0 % and no average response time is available, suggesting that initial contact may require multiple attempts.

The company’s portfolio lists gas detection products, including combined methane and carbon monoxide alarms, as well as optional accessories such as relay modules. While the listing does not mention any specific certifications, the supplier indicates the ability to provide OEM services and can adapt the alarm’s output to customer specifications. Buyers should request any relevant test reports or compliance certificates directly to ensure the product meets regional safety standards.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About GK Gas Alarm Detect Natural Gas and CO from Henan Greeenland Tech Industrial Co. Ltd
The unit employs electrochemical sensors for CO and catalytic bead sensors for CH4, which are standard technologies in residential gas detectors. Confirm the sensor model with the supplier for detailed performance data.

Sourcing GK Gas Alarm Detect Natural Gas and CO from Henan Greeenland Tech Industrial Co. Ltd - China Import Guide

Before placing an order, request the latest safety test reports, such as EN 50291 compliance documentation, and obtain a functional sample for on‑site verification. Confirm that the sensor calibration matches the detection limits required for your target market, and ensure that any optional relay or valve accessories are included in the sample unit.

Discuss logistics with the supplier, clarifying packaging dimensions, total weight per carton and the preferred Incoterm (for example FOB Zhengzhou or CIF Shanghai). Shipping routes from central China typically involve rail transport to a coastal port followed by sea freight to the destination country. Payment structures, including any advance deposit or letter of credit, should be agreed upon in advance to prevent delays.

Implement a third‑party inspection prior to shipment, focusing on functional testing of the alarm, verification of voltage ratings, and inspection of the enclosure for physical integrity. Ask the supplier for the factory acceptance test report and a copy of the calibration certificate for each sensor batch. Maintaining these records will aid customs clearance and support any warranty claims after delivery.

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Buy Gk Gas Alarm Detect Natur in Bulk — Verified Supplier in China

When sourcing Gk Gas Alarm Detect Natural Gas And Co for your business, securing the right balance of quality and cost is essential. Henan Greeenland Tech Industrial Co. Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Tools & Instruments sector with strong demand from importing countries worldwide.

Gk Gas Alarm Detect Natur Specifications, Trade Terms & Pricing

Importing Gk Gas Alarm Detect Natur requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Greeenland Tech Industrial Co. Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.

About Henan Greeenland Tech Industrial Co. Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Gk Gas Alarm Detect Natur has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Tools & Instruments category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Gk Gas Alarm Detect Natur — Shipping, Logistics & Customs

Importing Gk Gas Alarm Detect Natur requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Gk Gas Alarm Detect Natur

What is the wholesale price of Gk Gas Alarm Detect Natural Gas And Co?

The current listed wholesale price for Gk Gas Alarm Detect Natural Gas And Co from Henan Greeenland Tech Industrial Co. Ltd is $10/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Henan Greeenland Tech Industrial Co. Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Gk Gas Alarm Detect Natur?

The supplier, Henan Greeenland Tech Industrial Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Gk Gas Alarm Detect Natur. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Gk Gas Alarm Detect Natural Gas And Co?

The HS Code classification for Gk Gas Alarm Detect Natural Gas And Co depends on the specific grade and form. Contact Henan Greeenland Tech Industrial Co. Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Gk Gas Alarm Detect Natur from China?

To import Gk Gas Alarm Detect Natur from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Greeenland Tech Industrial Co. Ltd. Ensure you have the necessary import licenses for Tools & Instruments products in your destination country.

Is Henan Greeenland Tech Industrial Co. Ltd a verified supplier?

Yes, Henan Greeenland Tech Industrial Co. Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Gk Gas Alarm Detect Natural Gas And Co?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Henan Greeenland Tech Industrial Co. Ltd through EximNext.

What packaging options are available for bulk orders of Gk Gas Alarm Detect Natur?

Henan Greeenland Tech Industrial Co. Ltd offers Gk Gas Alarm Detect Natur with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Gk Gas Alarm Detect Natur the most?

Gk Gas Alarm Detect Natur is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Greeenland Tech Industrial Co. Ltd through our platform.

What certifications does this Gk Gas Alarm Detect Natur supplier hold?

Henan Greeenland Tech Industrial Co. Ltd maintains international quality certifications. These ensure that the Gk Gas Alarm Detect Natur meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Gk Gas Alarm Detect Natural Gas And Co on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Greeenland Tech Industrial Co. Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Henan Greeenland Tech Industrial Co. Ltd.

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