Firstd Boiler，Focus on Energy-Saving Boilers

+86 18937256203 fsdgl@firstdboiler.com

Home
Products

Steam Boiler Series

Hot Water Boiler Series

Vacuum Boiler Series

Electric Boiler Series

Commercial Boiler Series

SZS Series Oil/Gas-Fired Steam Water Tube Boiler
WNS Series Ultra-Low NOx Condensing Integrated FGR Steam Boiler
WNS Series Integrated Condensing Steam Boiler
WNS Series Integrated Air Preheater Oil/Gas Fired Steam Boiler
WNS Series Horizontal Fully-Automatic Oil/Gas Fired Steam Boiler

SZS Series Oil/Gas-Fired Hot Water Water Tube Boiler
WNS Series Oil/Gas-Fired Integrated Condensing Hot Water Boiler
WNS Series Oil/Gas-Fired Split Hot Water Boiler
D Series Fully Premixed Direct-Flow Stainless Steel Condensing Hot Water Boiler
D Series Fully Premixed Low-NOx Cast Aluminum Condensing Boiler

WNS Series Oil/Gas-Fired Integrated Condensing Vacuum Boiler
F Series Fully Premixed Vacuum Boiler
S Series Fully Premixed Vacuum Boiler

Electric Steam Boiler
Horizontal Atmospheric Pressure Electric Hot Water Boiler
Horizontal Pressurized Electric Hot Water Boiler
Electric Vacuum Hot Water Boiler
Electric Hot Water Boiler

LZS Series Commercial Volumetric Hot Water Heater
LZS Series Outdoor Commercial Volumetric Hot Water Heater
D Series Fully Premixed Coil Commercial Hot Water Heater
LGS Series Vertical Low Nitrogen Commercial Hot Water Heater
Industries
Company
Service & Support
Download
News
Contact

FIRSTD BOILER CO., LTD. is a high-tech enterprise specializing in the research and development and manufacturing of energy-saving and environmentally friendly boilers. As a leading brand in the field of

Steam Boiler Series

Hot Water Boiler Series

Vacuum Boiler Series

Electric Boiler Series

Contact Us

EMERGENCY SERVICES

We'l help you reduce downtime, meet safety and compliance requirements, lower emissions, and improve efficiency with your boiler system.

Get A Free Quote

Company Profile

FIRSTD BOILER CO., LTD. is a high-tech enterprise specializing in the research and development and manufacturing of energy-saving and environmentally friendly boilers. As a leading brand in the field of energy-saving and environmental protection boilers, FIRSTD BOILER owns a modern production base with advanced automated boiler manufacturing equipment.

View More About Us

Enterprise Video

26400+m²

Factory Area

170+

Various Equipment

1200+

Annual Output

168+

Employee

Case Presentation

FIRSTD BOILER CO., LTD. is a high-tech enterprise specializing in the research and development and manufacturing of energy-saving and environmentally friendly boilers. As a leading brand in the field of ...

ENN Gas User Site Usage

ENN Gas User Site Usage

Contemporary Amperex Technology Co., Limited Boiler Usage Site

Contemporary Amperex Technology Co., Limited Boiler Usage Site

Geely Auto Boiler On-Site Usage Photos

Geely Auto Boiler On-Site Usage Photos

User Site Usage Photos at Gubei Water Town

User Site Usage Photos at Gubei Water Town

Read More

Sep. 09, 2026

Arrival! Boiler Equipment for Sunwoda Project Successfully in Place!

Two sets of 18‑ton integrated air‑preheater steam boilers manufactured by FIRSTD BOILER have been successfully shipped and officially arrived at the Sunwoda Group project site.

Natural Gas Hot Water Boiler Manufacturer: Prices, Models, and Heating Solutions

Sep. 02, 2026
Empowering the High-Quality Development of the Lithium Battery Industry with Professional Thermal Energy Solutions

FIRSTD Boiler × Lithium Battery Manufacturing

Aug. 29, 2026
Horizontal Steam Boiler Guide

A complete guide to horizontal steam boilers - three-pass wet-back structure, capacity range, fuel options, and how to select the right horizontal steam boiler for your plant. FuShiDe Boiler manufactures WNS and SZS horizontal series.

Jul. 30, 2026

LET'S TAKE THIS FORWARD

Feel free to reach out for any queries. We would be happy to help!

Copyright @FIRSTD BOILER CO., LTD. All Rights Reserved | Sitemap

Quick Links

Quick Links

Products

Contact Us

Tel.: +8618937256203

E-mail: firstdboiler@gmail.com, fsdgl@firstdboiler.com

Links: Hot water eco friendly boiler Steam boiler for chemical plant