Does the system leave any cold water areas?

No, it heats the cold water at the bottom of the tank continuously, ensuring no cold water areas remain and maximizing hot water stock.

What is the lead time for production?

The average lead time is 1-3 months during peak season and one month during the off-season.

Can the product be customized?

Yes, OEM and ODM services are available, and pressure vessel specifications can be customized.

Residentiel Volumetic Heat Exchangers Heaters

Name: Residentiel Volumetic Heat Exchangers Heaters
Brand: Guangdong Jiema Energy Saving Technology Co., Ltd.
SKU: 2022226115

Guangdong, ChinaGuangdong Jiema Energy Saving Technology Co., Ltd.

US$200.00-2,000.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Storage Medium

Moncombustible/Nontoxic

Pressure Level

Low Pressure (0.1MPa≤p<1.6MPa)

Model NO.

JM-300

Condition

New

Pressure Vessel

Pressure Tank

Transport Package

Wooden Packaging

Specification

ISO9001: 2008

Trademark

JIEMA

Origin

Guangzhou China

HS Code

8419500090

Key features

Instant Hot Water Supply: Heats water layer by layer to provide hot water quickly without heating the entire tank volume.

High Heat Transfer Efficiency: Floating coiled tube design ensures dynamic heat transfer and substantially improves performance.

Anti-Fouling Technology: Fluid turbulence provides strong flushing effect, significantly reducing the possibility of fouling.

No Cold Water Zones: Heats cold water at the bottom continuously, ensuring maximum stock of hot water without dead zones.

Hygienic Water Quality: Unique pagoda structure prevents dead water areas, ensuring clean and sanitary hot water.

Versatile Application: Extensively applied in sanitary water heating systems for schools, hospitals, and hotels.

Customizable Pressure: Tank design pressure available in 0.6, 1.0, or 1.6 MPa options to suit specific needs.

Durable Materials: Constructed with Stainless Steel No.304, red copper, and carbon steel for longevity.

Company profile

Guangdong Jiema Energy Saving Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-06-09 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.61h CertifiedTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummaryGuangdong Jiema Energy Saving Technology Co., Ltd. is identified as a Chinese manufacturer established in 2005, with 122 employees and operations centered on heat exchangers, pressure vessels, and related components. The supplier reports 10 production lines, 21–30 quality-control staff, ISO 9001:2015 and ISO 14001:2015 certifications, 15 years of R&D engineering experience, and stated annual output across several heat-exchanger categories. It has exported since 2011 and reports that exports represent 31%–40% of total sales. The available information supports positive assessments for supplier type, certification, production capability, and innovation-related experience. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or customer cases.

Supplier typeThe supplier is explicitly classified as a manufacturer and factory, with manufacturing listed as its associated industry. Its stated products include plate, air, shell-and-tube heat exchangers, pressure vessels, and related spare parts, indicating direct manufacturing relevance to the described product scope.

CertificationsThe supplier reports holding ISO 9001:2015 and ISO 14001:2015 certificates, in addition to other unspecified certifications. These are explicit management-system certifications relevant to quality and environmental management.

R&D capabilityThe supplier reports 15 years of total R&D engineer experience, states a philosophy of continuous development and innovation, and describes advanced production-processing equipment for heat-exchanger manufacturing. These details support the presence of established engineering and technical capabilities, although no specific patents, new-product records, or R&D investment metrics are provided.

Production capacityThe supplier operates 10 production lines, employs 21–30 quality-control staff, and reports output of 3,600 plate heat exchangers, 2,700 air heat exchangers, 1,300 shell-and-tube heat exchangers, 800 volume heat exchangers, and 700 pressure-vessel units or entries. Its product scope and stated equipment, including hydraulic, rolling, cutting, stamping, and machine-tool capabilities, provide explicit evidence of substantial manufacturing capacity.