What is the lead time for production?

The lead time is within 15 workdays or one month, depending on the season.

What certifications does the product have?

The product holds ISO9001 certification and meets Grade One energy efficiency standards.

Where is the manufacturer located?

The company is located in Zhongshan, Guangdong, China.

Natural Draft Tankless Water Heater for Efficient Hot Water Solutions

Name: Natural Draft Tankless Water Heater for Efficient Hot Water Solutions
Brand: Guangdong Weinuan Technology Co., Ltd.
SKU: 2254444485

Guangdong, ChinaGuangdong Weinuan Technology Co., Ltd.

US$1,251.00

10 Pieces

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Capacity

300L

Gas Type

LPG

Model NO.

RSTD30-300WN

Type

Flue Type

Energy Efficiency Grade

One

Interior Material

304 Stainless Steel or Ename

Installation

Outdoor+QU-S Open Balcony Installation

Housing Material

Galvanized Sheet

Control Mode

Mechanical Edition

Usage

Bathroom, Kitchen, Swimming Pool

Certification

ISO9001

Function

Electronic Ignition

Transport Package

Carton

Specification

560*560*1800mm

Trademark

FEIERPU

Origin

Zhongshan

Key features

300L Large Capacity: Provides ample hot water storage for bathrooms, kitchens, and swimming pools.

Premium Interior Material: Constructed with durable 304 Stainless Steel or Ename for long-lasting performance.

Energy Efficient Grade: Rated as Grade One energy efficiency for optimal power consumption and savings.

Versatile Gas Compatibility: Designed to operate efficiently with LPG gas for flexible fuel options.

Flexible Customization: Offers electronic ignition customization and flexible design modifications.

ISO9001 Certified: Manufactured under strict ISO9000 standards ensuring quality and safety.

Low MOQ Requirement: Minimum Order Quantity is just 1 PCS, ideal for testing and small batches.

Multiple Payment Options: Supports T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

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: ≤2.73h

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.