What certifications does the product have?

The product is certified with CE, ROHS, and ISO9001 standards.

What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

4inch TFT Color Touch Screen Smart Room Thermostat for Underfloor Heating/Cooling

Name: 4inch TFT Color Touch Screen Smart Room Thermostat for Underfloor Heating/Cooling
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 2160059165

Fujian, ChinaXiamen E-Top Controls Technology Co., Ltd.

US$40.00-50.00

300 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Available

Warranty

12 Months

Model NO.

HT-CS08

Certification

ISO9001, ROHS, CE

Heating Type

Fan Coil Unit

Temp Setting Range

5-35c

Accuracy

+-1c

Color

Black/White Housing

Transport Package

Carton

Specification

88*88*15.8mm

Trademark

OEM/ODM

Origin

Fujian, China

HS Code

9032100000

Production Capacity

500000PCS/Year

Key features

Smart Voice Control: Supports Tuya cloud, Google Assistant, and Amazon Alexa for convenient voice operation.

Multi-Protocol Support: Compatible with WIFI, Zigbee, Modbus, RS485, and Bacnet for flexible system integration.

Full OEM/ODM Service: Offers customized logo, packaging, software UI, and hardware PCB based on customer requests.

Wide Application Scope: Designed for gas boilers, air-to-water/ground heat pumps, and underfloor heating/cooling systems.

Certified Quality: CE, ROHS, and ISO9001 certified with ABS+PC fire-retardant housing material.

Flexible Programming: Supports 7-day 4-period scheduling with customizable programming for energy efficiency.

Reliable Warranty: Comes with a 12-month warranty and available after-sales service for peace of mind.

Company profile

ODM ServicesOEM ServicesManagement CertificationFast Delivery

Xiamen E-Top Controls Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 14 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤10.49h

AI-Powered supplier vetting

SummaryE-TOP is identified as a professional thermostat technology supplier integrating design, R&D, production, marketing, and sales. Evidence shows ISO9001:2015 and ISO14001/ISO14001:2015 management certifications, CE certification, documented complaint and corrective-action procedures, and established quality-control practices. The supplier reports 17 years of R&D engineer experience, recent new-product development, 3D software design, sample-based customization, and production capacity of 900,000 room thermostats annually. It has six quality inspectors and multiple production facilities. Financial records are identified for 2021–2023, but their results are not provided. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported, although the supplier has participated in an exhibition in Russia and reports 90% export sales.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes E-TOP as a thermostat manufacturer integrating design, R&D, production, marketing, and sales. Its stated focus on climate-control products and technical support supports classification as a specialized manufacturer rather than a general trading company.

CertificationsThe supplier reports ISO9001:2015 and ISO14001/ISO14001:2015 management-system certifications, as well as CE certification; RoHS is also mentioned in the company description. These stated certifications provide explicit evidence of formal quality, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, and describes good after-sales experience. However, it reports no overseas warehouse, showroom, agent, or branch; therefore, its procedural after-sales capability is evidenced, while local overseas support is limited.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, new products during the past year, and 17 years of total R&D engineer experience. Its stated emphasis on innovation and engineering, together with integrated design and R&D operations, provides explicit evidence of innovation capability.

Production capacityE-TOP reports two high-speed SMT lines, six injection-molding lines, four assembly lines, and facilities covering printing, SMT, wave soldering, reflow, injection, and assembly-related production. It also reports annual output of 900,000 room thermostats and six quality inspectors, supporting substantial manufacturing capability.

Customization capabilityThe supplier explicitly provides customization from samples and offers 3D software design services. These services indicate that it can adapt product designs based on customer-provided samples, although no broader customization scope or engineering performance details are provided.