What certifications does the product have?

The products are in line with the JB4088-85 standard and have passed CQC authentication.

What is the expected lead time for orders?

The lead time is within 15 workdays during the off-season and one month during the peak season.

How should I request a quotation?

Please send us the technical drawing and the expected order quantity for a quick quotation.

Refrigerator Spare Parts Temperature Controller Temperature Sensor

Name: Refrigerator Spare Parts Temperature Controller Temperature Sensor
Brand: Thermal International Co., Ltd.
SKU: 851775745

Guangdong, ChinaThermal International Co., Ltd.

US$1.01-1.09

1,000 Pieces

Sample price:US$1.01/piece.Request sample

Product profile

Customization

Available

Material

Aluminum/Bronze

Usage

Home Refrigerator & Freezer

Model NO.

WPF

Parts

Chiller Mechanical Thermostat

Model Number

Wpf

Application

Refrigerator Spare Parts

Features

Factory Supply

Rating

6A/12-250V

Frequency

50/60Hz

Heater Type

Refrigerator Spare Parts

Temperature Differential

3-15degrees

Auxiliary Function

S.P.S.T.

Length of Capillary Tube

20-3000mm.

Life Time

200, 000cycles

Transport Package

Bubble Bag & Carton

Specification

Customized

Trademark

Thermal International

Origin

Guangzhou, China

HS Code

9032100000

Production Capacity

150, 000PCS/Week

Key features

Accurate Temperature Control: Liquid expansion type design ensures stability, reliability, and precise thermal regulation.

Wide Application Range: Suitable for home appliances, electric heating equipment, and refrigeration industry machinery.

High Durability: Rated for 200,000 cycles with large overload current capacity for robust performance.

Customizable Packaging: Offers normal standard export packaging or customized packaging options to meet client needs.

OEM Service Available: Supports OEM services with customization based on customer specifications and drawings.

CQC Certified Quality: Products comply with JB4088-85 standard and have passed CQC authentication for quality assurance.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Thermal International Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-01Nearest Port: Shenzhen, ningbo and ShanghaiAverage Response Time: ≤2.83hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThermal International Co., Ltd. is identified as a private manufacturer/factory in Shenzhen, China, specializing in home-appliance heating elements, thermostats, switches, and motors. The supplier reports ISO 9001 certification, six production lines in one operational record, and a separate company description claiming ten assembly lines across three owned factories. It reports 11–20 R&D engineers, 11–20 quality-control staff, and product output information for hot plates, heating elements, and thermostats. Export activity began in 2008, with 51%–70% of total sales from exports and self-operated import/export rights. The supplier states that it supports on-site and third-party inspections, pre-sales consultation, timely delivery, and after-sales service. However, several areas—including outsourcing procedures, inventory, overseas operations, OEM/ODM, SDK-related R&D, quality traceability, customer cases, and current audit validity—remain unverified or explicitly unknown.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with a stated factory location in Shenzhen, China. Its reported production infrastructure includes six production lines in one record, while another description claims ten assembly lines across three owned factories, so the exact consolidated factory footprint is inconsistent but manufacturing status is clear.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of certification holding, although no certificate number, scope, or validity period is provided.

After-Sales capabilityThe supplier states that it provides personalized service from pre-sales consultation through after-sales service, with a sales team offering professional advice and timely delivery. These statements support the existence of an after-sales service commitment, although no service-level details or performance evidence are supplied.

Production capacityThe supplier reports six production lines in one factory record, while its company description states ten assembly lines across three owned factories. It also provides product-specific output quantities for hot plates, heating elements, and thermostats, which explicitly supports established production capacity, although the differing line counts should be clarified.

Product Q&A

Q:What is the operating principle of this temperature controller?

It uses a liquid expansion type mechanism where thermal expansion and contraction of the working medium drive a bellows and lever system to control the switch for constant temperature regulation.

Q:What are the main applications for this thermostat?

It is mainly used in the home appliance industry, electric heating equipment, and the refrigeration industry, including kitchen freezers, fresh-keeping cabinets, and cold storage.

Q:What is the electrical rating and frequency support?

The rating is 6A/12-250V, and it supports frequencies of 50/60Hz.

Q:Can the capillary tube length be customized?

Yes, the length of the capillary tube ranges from 20mm to 3000mm to suit different installation requirements.

Q:Is OEM service available for this product?

Yes, OEM service is available. We can customize products according to customer demand for different specifications and materials.