What are the payment terms?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What is the warranty or quality assurance?

We ensure product quality through advanced production equipment, vacuum precision spectrometers, and 100% visual inspection of finished products.

High-Efficiency Vacuum Hot Water Boiler for Sustainable Energy Solutions

Name: High-Efficiency Vacuum Hot Water Boiler for Sustainable Energy Solutions
Brand: Shandong Daxi Industrial Equipment Co., Ltd.
SKU: 2269403445

Shanghai, ChinaShandong Daxi Industrial Equipment Co., Ltd.

US$20,000.00

1 set

Product profile

Customization

Available

Function

Water Boiler, Steam Boilers, Hot Water Boiler

Fuel

Waste Heat

Model NO.

ONT4-300V

Installation

Packaged Boiler

Structure

Water Tube

Media

Hot Water

Water Circulation

Forced Circulation

Drum Placement

Vertical Boiler

Pressure

Low Pressure

Manufacturing Level

Burning Style

Premixed Planar Combustion

Usage

Industrial, Home, Vehicle, Power Station

Characteristic

Low Nitrogen Environmental Protection

Advantages

Energy-Efficient

Application

Eco-Friendly Heating Solutions

Power Supply

380V/50Hz

Rated Heating Capacity

470kw

Combustion Regulation Mode

Electronic Proportional Control

Transport Package

Wooden Cases

Specification

3800*1800*2750mm

Trademark

DAXI

Origin

China

HS Code

8402190000

Production Capacity

2000 Sets/Year

Key features

Ultra-low Nitrogen Emissions: NOx emissions reduced to below 30mg/m3 using revolutionary planar combustion technology.

High Operating Efficiency: Operating efficiency reaches 104% with rapid heat transfer and low water usage.

Fast Startup Time: Produces hot water within 5 minutes without preheating, reducing heat loss by 20%.

Advanced Combustion Control: Features electronic proportional regulation for stable and efficient combustion.

Superior Thermal Conductivity: Flat flame combustion offers 15x thermal conductivity of ordinary bare tubes.

Durable Tube Construction: Uses GB5310 steel tubes with heat-absorbing trapezoidal fins for long service life.

Comprehensive Certifications: Certified by ISO 9001, AAA, CQC, and FAQ standards for quality assurance.

Flexible Customization Options: Supports full customization, minor customization, and design-based customization.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shandong Daxi Industrial Equipment Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.38h

AI-Powered supplier vetting

SummaryShandong Daxi Industrial Equipment Co., Ltd. is identified as a China-based trading company offering boilers, steam generators, and steam boilers. It has stated OEM and ODM service capabilities and quality assurance, but its R&D evidence is limited: no available SDK and no new products reported in the past year. Service procedures exist for corrective actions, complaint handling, supplier assessment, and quotations, but several procedures lack written records or approved signatures/dates. Overseas service coverage is limited, with no overseas showroom, agents, branches, or offline trade-show participation reported. The provided financial indicators are all zero, which raises significant financial credibility concerns. An SGS audit is listed with validity from September 23, 2025 to September 22, 2026, but the audit result is recorded as 0 without explanation. No explicit customer cases or production facilities are provided.

Supplier typeThe supplier is identified as a limited company and trading company located in China, with industrial equipment and components as its commercial trade category. Its stated product scope is boilers, including industrial boilers, steam generators, and steam boilers.

Financial creditReported operating revenues, costs, profits, margins, and current-ratio indicators for the stated periods are all 0. These explicit figures indicate weak or unverified financial operating evidence and do not support a positive assessment of financial credibility.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. Although it offers ODM services, the available evidence does not demonstrate active product development or strong internal R&D capability.

Customization capabilityThe supplier explicitly reports ODM availability and OEM experience for popular brands. These statements directly support its ability to provide customized design and manufacturing services.

Product Q&A

Q:Are you a factory or a trading company?

We are a manufacturer with design, manufacturing, trade integration, and import/export capabilities.

Q:What are your main products?

Steam generators, condensing steam boilers, pressure-bearing hot water boilers, biomass boilers, condensing vacuum hot water boilers, condensing atmospheric hot water boilers, condensing stainless steel hot water boilers, and boiler accessories.

Q:What services do you offer?

We provide global installation, maintenance, repair, and online guidance services. Our pre-sale, in-sale, and after-sale services are reliable.

Q:What is the delivery time?

15 to 45 days.

Q:Do you offer customization services?

Yes, we offer full customization, minor customization, customization from samples, and customization from designs with OEM and ODM services available.