What is the energy efficiency grade?

The water heater has a Class-one energy efficiency grade.

Where is the product manufactured?

It is manufactured by Guangdong Weinuan Technology Co., Ltd. in Zhongshan, Guangdong, China.

High-Efficiency 120L Flue-Type Gas Water Heater for Homes

Name: High-Efficiency 120L Flue-Type Gas Water Heater for Homes
Brand: Guangdong Weinuan Technology Co., Ltd.
SKU: 2250117445

Guangdong, ChinaGuangdong Weinuan Technology Co., Ltd.

US$840.00

10 Pieces

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

Capacity

100L

Gas Type

Natural Gas

Model NO.

RSTA12-120WN

Type

Flue Type

Energy Efficiency Grade

One

Interior Material

Stainless Steel

Installation

Indoor Standard Installation

Housing Material

Galvanized Sheet and Glass Panels

Control Mode

Mechanical Edition

Usage

Bathroom, Kitchen, Swimming Pool

Certification

ISO9001, CCC

Transport Package

530*530*1270mm

Specification

440*440*1200mm

Production Capacity

120000PCS/Year

Key features

High Energy Efficiency: Class-one energy-saving grade ensures maximum efficiency and cost savings.

Durable Materials: Features stainless steel interior and galvanized steel with tempered glass exterior.

Safety Certifications: Holds CCC and ISO9001 certifications for guaranteed safety and reliability.

Flexible Customization: Offers full, minor, and sample-based customization options for tailored solutions.

Fast Production: Peak and off-peak season lead times are within 15 workdays or one month.

Low MOQ: Minimum Order Quantity is just 1 PCS, suitable for small orders.

Versatile Usage: Ideal for bathrooms, kitchens, and swimming pools.

OEM/ODM Service: Provides both OEM and ODM services with 2 R&D engineers.

Company profile

Guangdong Weinuan Technology Co., Ltd.

Guangdong, 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: N/A CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.25h

AI-Powered supplier vetting

SummaryGuangdong Weinuan Technology Co., Ltd. is identified as a factory in Zhongshan, with core products including electric wall-mounted boilers, semiconductor heaters, and air-energy heat pump heating systems. It reports customization, ODM, and OEM capabilities, recent new-product activity, patents, and trademark information. Quality-related procedures, complaint handling, corrective and preventive action processes, and quality assurance are documented. However, no SDK, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors is reported. Financial records are referenced for 2022–2024, but the provided information does not establish financial strength. The supplier’s customer cases and formal certifications are not sufficiently evidenced.

Supplier typeThe supplier is explicitly identified as a factory located in Zhongshan. Its stated business scope includes manufacturing of plastic, rubber, sponge, hardware, paper, and motor products, while its company description focuses on HVAC heating products and related systems.

After-Sales capabilityThe supplier reports documented and followed procedures for customer complaints and corrective and preventive actions, as well as quality assurance. It also has in-stock capability, but lacks an overseas warehouse and overseas showroom; the data does not directly confirm broader after-sales coverage or service performance.

R&D capabilityThe supplier reports new products during the past year, ODM services, and 28 patented technologies, while its company description identifies technological innovation as a core driver. It does not have an available SDK, but that limitation does not negate the evidenced product-development capability.

Production capacityThe supplier is identified as a factory with manufacturing activities across multiple product categories and HVAC products as its core offering. It reports inventory capability, 30 qualified service suppliers, documented supplier-assessment procedures, and lead times within 15 workdays to one month; however, it lacks a valid contract with related subcontractors, which creates a production-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing direct evidence of broad customization support.