What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off seasons.

Portable 5 in 1 Ex H2s O2 Co Detector Multi Gas Detector

Name: Portable 5 in 1 Ex H2s O2 Co Detector Multi Gas Detector
Brand: Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
SKU: 1953011901

Ningxia, ChinaNingxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

US$640.00

5-499 Pieces

US$520.00

500-999 Pieces

US$350.00

1,000+ Pieces

Product profile

Customization

Available

Warranty

1 Year

Type

6 in 1 Gas Detector

Model NO.

NKYF-SR50

Alarm Type

Vibration+Sound+Light Alarm

Usage

Outdoor Natural Gas Detector

Detecting Gas

Combustible Gas/H2s/Co/O2

Color

Yellow

Measure Range

0-100ppm

Power Supply

Rechargeable Lithium Battery

Sampling Method

Natural Diffusion

Customized Support

OEM, ODM

Product Name

Handheld Multi Gas Detector

Application

Chemical Plant

Display

LED Digital Display

Trademark

NKYF

Origin

Gansu, China

Key features

Multi-Gas Detection Capability: Detects H2S, O2, CO, and combustible gases with selectable ranges and high resolution.

Vibration+Sound+Light Alarm: Triple alarm system ensures safety in noisy or dark environments like chemical plants.

OEM/ODM Customization Support: Supports full customization including samples, designs, and minor adjustments for specific needs.

Rechargeable Lithium Battery: Powered by rechargeable lithium battery for portable and sustainable outdoor use.

Wide Application Scope: Suitable for petroleum, chemical, environmental protection, and water treatment industries.

ISO 9001 Certified Quality: Factory passed ISO 9001 with annual audits and strict quality control at all stages.

LED Digital Display: Clear LED digital display for easy reading of gas concentration levels.

Natural Diffusion Sampling: Utilizes natural diffusion sampling method for accurate and passive gas detection.

Company profile

OEM ServicesProduct CertificationFlexible CustomizationSelf-branded

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Ningxia, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Guangzhou, ShenzhenAverage Response Time: ≤3.26h

AI-Powered supplier vetting

SummaryThe supplier operates across environmental monitoring instruments, gas detector alarm systems, integrated circuits, software, security equipment, machinery, electrical equipment, and related products. It demonstrates broad customization and R&D capabilities, including ODM services, recent new-product development, SDK availability, and OEM service for well-known brands. Quality processes include documented inspection, corrective and preventive action, complaint-handling procedures, and stated quality assurance. Production evidence includes one production line, 2 quality assurance and quality control inspectors in one record, 11–20 quality control staff in another, and annual gas detector alarm system output of 200,000 pieces. The supplier has inventory capability and export-market coverage but lacks a valid manufacturing-capacity contract with related subcontractors, overseas warehouse capability, and overseas showroom capability. No sufficient evidence confirms certifications or specific customer cases.

Supplier typeThe supplier’s stated business scope covers sales and design-related activities for environmental monitoring instruments, gas detector-related products, integrated circuit chips, software, security equipment, machinery, electrical equipment, fire equipment, and other industrial products. The records also indicate that certain activities may require approval or licenses from relevant authorities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling, which supports structured service management. However, it has no overseas warehouse capability and no overseas showroom capability, limiting evidence of overseas service infrastructure.

R&D capabilityThe supplier reports new-product development during the past year, ODM service capability, and an available SDK. These records provide explicit evidence of product development and technical integration capability.

Production capacityProduction evidence includes annual output of 200,000 gas detector alarm systems, one production line, inventory capability, documented finished-product inspection instructions, and an off-peak lead time within 15 working days. However, the supplier has no valid contract with its related subcontractors for manufacturing capacity, creating a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capabilities are recorded in both R&D and design-service information, strongly supporting broad customization coverage.

Product Q&A

Q:Can I have a sample order to test quality?

Yes, we recommend and welcome sample order to test and check before order.

Q:Do you offer guarantee for the products?

Yes, we offer 1 or 2 years guarantee for the products.

Q:If I order big quantity, can I have a cheaper price?

We will reduce the price according to the specific quantity and your requirements for the product.

Q:How does your factory do regarding the quality control?

Quality is priority, Our factory has passed ISO 9001 with annual audit. Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods.etc.

Q:What is the minimum order quantity?

The minimum order quantity is 10 PCS.