What is the relative humidity tolerance?

The device works within 10% to 90% RH (non-condensing).

Smart Microcomputer Refrigeration Controller for Efficient Temperature Management

Name: Smart Microcomputer Refrigeration Controller for Efficient Temperature Management
Brand: Xuzhou Sanhe Automatic Control Equipment Co., Ltd.
SKU: 2189348615

Jiangsu, ChinaXuzhou Sanhe Automatic Control Equipment Co., Ltd.

US$8.50

100-9,999 Pieces

US$7.50

10,000-99,999 Pieces

US$2.00

100,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

RoHS, ISO9001, CE, LVD

Model NO.

ETC-974

Brand

Shtrol

Display Type

LCD

Customized Voltage

Available

Silk Print

Available

Usage

Refrigeration&HVAC

Sensor

Ntc

Color

Grey and Orange

Function1

Deforst

Function2

Compressor

Function

Fan

Product Size

75mm*34.5mm*85mm

Hole Size

71mm*29mm

Transport Package

100PCS/Carton

Specification

250g/pc

Trademark

Santrol

Origin

Xuzhou; Jiangsu; China

HS Code

9032100000

Production Capacity

2000 Pieces/Week

Key features

Multi-Function Control: Supports refrigeration, defrosting, and multi-mode fan control with optional return differential control.

Robust Relay Capacity: Relay supports compressor, defrost, and fan with 10A/250VAC capacity.

Comprehensive Certifications: Certified with RoHS, ISO9001, CE, and LVD standards for safety and quality.

Customization Options: Offers customized voltage, silk print, and specific color options (Grey and Orange).

Multi-Alarm Function: Equipped with advanced alarm functions to ensure system safety and monitoring.

Strict Quality Control: All products undergo 5 rigorous inspection steps before delivery to ensure reliability.

Company profile

Exhibition ExperienceYears of Export ExperienceHigh Repeat Buyers ChoiceR&D Capabilities

Xuzhou Sanhe Automatic Control Equipment Co., Ltd.

Jiangsu, 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: 15 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.38h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D/ODM capabilities, including new product development within the past year, and reports OEM service for well-known brands. Production evidence includes seven production lines, 11–20 quality-control staff, stated annual outputs of 500,000 digital thermometers, 500,000 temperature controllers, and 100,000 electric control cabinets, with off-season lead time within 15 working days and peak-season lead time of one month. Service strengths include inventory capability, valid manufacturing contracts with related subcontractors, complaint-handling and corrective-action procedures, and overseas technical services in Egypt. However, it has no overseas warehouse, showroom, agents, or branches, and finished-product inspection is performed by packing staff. ISO9001:2015 and CE are reported. Financial records are referenced for 2021–2023, but no financial figures are provided. Customer-specific cases are not sufficiently documented.

Supplier typeThe supplier’s stated business scope includes internet sales and information system integration, while its operating profile includes seven production lines and defined product outputs. This supports classification as a manufacturer with trading or service-related business activities, although the legal business scope shown is limited and partly subject to approval.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE certification capability. These are explicit certification-related credentials, although the slices do not provide certificate validity dates, issuing bodies, or product-specific coverage.

After-Sales capabilityThe supplier has inventory capability, valid manufacturing contracts with each related subcontractor, documented and followed complaint-handling and corrective/preventive-action procedures, and provides debugging, training, and equipment installation in Egypt. It lacks overseas warehouses, showrooms, agents, and branches, which limits its physical overseas service infrastructure.

R&D capabilityThe supplier states that it had new products during the past year and offers ODM services, full customization, design-based customization, and sample-based customization. It does not have an available SDK, so its innovation strength is evident in product development and design manufacturing but not in SDK-enabled integration.

Production capacityProduction evidence includes seven production lines, 11–20 quality-control staff, stated annual outputs of 500,000 digital thermometers, 500,000 temperature controllers, and 100,000 electric control cabinets, plus inventory capability and valid contracts with related subcontractors. Off-season lead time is within 15 working days and peak-season lead time is one month; finished products are checked by packing staff, indicating a potentially limited final-inspection arrangement.

Customization capabilityThe supplier explicitly provides full customization, customization from customer designs, and customization from samples. It also reports ODM service and recent new-product development, directly supporting broad customization capability.

Product Q&A

Q:What is the minimum order quantity?

The MOQ is 100 pieces.

Q:Do you accept OEM and ODM orders?

Yes, OEM and ODM services are welcome.

Q:What are the sample and production times?

Sample time is 3-5 days without logo printing and 5-7 days with logo printing. Production time is 7-25 days depending on quantity after advanced payment.

Q:How is shipping arranged?

Shipping method depends on your choice.

Q:What are the available power supply options?

The device supports 230VAC +10%, 50/60Hz power supply.