WHAT WE DO
Comprehensive Metal Roofing Solutions
To create the metallic beauty of modern architecture, encompassing roofs, walls, and supporting systems, meeting diverse architectural needs.
  • The standing seam metal roofing system is a high-performance, aesthetically pleasing, waterproof, fireproof, and heat-insulating roofing solution. It features vertical standing seams, concealed fixation, and mechanical interlocking as its core characteristics. It is the mainstream choice for modern large-scale buildings, public venues, hotels, and residential villas. The standing seam metal roof panels use 180°/360° interlocking locking seams, and their length is unlimited, without the need for overlapping, forming a continuous and sealed waterproof line, and achieving overall waterproof construction. The standing seam metal roof panels are also suitable for large-span steel structure buildings such as stadiums, factories, and stations.

    DISCOVER MORE
    Suzhou Donghong Metal Materials Technology Co., Ltd.
  • The flat-locking system is a metal roofing / wall enclosure system originated from Europe. Its core lies in the locking and fixing of metal plates by folding their four sides together and using concealed fasteners. This results in a seamless, aesthetically pleasing, and durable exterior facade. The flat lock metal panel have a strong sense of layering, a prominent visual effect, diverse shapes, small specifications, and can be freely adjusted in size and arrangement. The flat lock metal panel can be installed on the surfaces of any shape of buildings, enabling geometric diversity in architectural design.

    DISCOVER MORE
    Suzhou Donghong Metal Materials Technology Co., Ltd.
  • The fish-scale metal tiles are roofing / wall materials made by stamping aluminum, copper, titanium zinc and other materials into the shape of fish scales. These fish-scale metal tiles are laid by overlapping, forming layers of scales, which are both beautiful and waterproof, with strong layering effect. Fish-scale metal tiles are widely used in European-style buildings such as churches, castles, hotels, science and technology museums, as well as in the roofs and walls of irregular buildings.

    DISCOVER MORE
    Suzhou Donghong Metal Materials Technology Co., Ltd.
  • The flat roof tiles, also known as Japanese-style flat roof tiles, is a horizontal laying, stepped-joined metal roofing system. It features simple horizontal lines, matte texture, waterproof and fireproof properties, as well as light weight and durability. It is mainly used in villas, hotels and other buildings. Flat roof tiles are particularly suitable for projects that aim for Japanese-style appearance, long-term durability, and low-pitch waterproofing.

    DISCOVER MORE
    Suzhou Donghong Metal Materials Technology Co., Ltd.
  • Metal corrugated tiles are made from metal sheets such as aluminum, steel, copper, and titanium zinc through processes like stamping or rolling. They feature the advantages of being lightweight, durable, waterproof, wind-resistant, and maintenance-free, and are a traditional roofing system. The metal corrugated tiles have a strong three-dimensional effect and a unique antique look, making them particularly suitable for ancient buildings such as temples, Taoist temples, and ancestral halls.

    DISCOVER MORE
    Suzhou Donghong Metal Materials Technology Co., Ltd.
  • Japanese-style metal Roof Tile (also known as Japanese S tiles / metal and tiles) are a metal roofing system that precisely replicates the S-shaped curves, three-dimensional stacking, and Zen-like texture of traditional Japanese clay and tiles using metal sheets made of aluminum, copper, etc. Japanese-style metal Roof Tile perfectly retain the ancient charm of Japanese style, while also featuring the lightweight, durable, water-resistant and wind-resistant properties of metal. They are suitable for the roofs of Japanese-style villas, guesthouses, tea rooms and other buildings.

    DISCOVER MORE
    Suzhou Donghong Metal Materials Technology Co., Ltd.
WHO ARE WE
Metal Expertise, Built to Last
Suzhou Donghong Metal Materials Technology Co., Ltd. is

China metal roofing sheets Manufacturers and roof tiles Suppliers

.The company specializes in the research, development, manufacturing, processing, sales and installation of metal roofing and wall materials. Its main products include standing seam aluminum-magnesium-manganese roofing systems, metal curtain wall systems, flat interlocking roofing systems, antique-style metal glazed tile systems, external wall insulation systems and metal concealed snap-on barrel tile roofing systems...
MORE ABOUT US
OUR PARTNERS
Distributors and Agents
Do you need to find a reliable manufacturing partner for your clients? We ensure competitive prices, reliable quality, and on-time delivery to strengthen your client relationships.
  • 01
    GENERAL CONTRACTING/ SUBCONTRACTING PROJECTS

    Looking to control costs, ensure timely completion, and provide your homeowner with high-quality, one-stop service? We are a factory direct supplier, offering affordable prices and providing a one-stop service including detailed drawings, material supply, and after-sales installation guidance.

  • 02
    WHOLESALE DISTRIBUTORS IN THE CONSTRUCTION INDUSTRY

    Looking to manufacture existing or new lines? With our stable supply chain and cost-effective production system, we help you scale efficiently and enhance your brand influence.

  • 03
    DESIGN UNIT

    Want to realize any bold design you envision for your metal roof? Our products are diverse and suitable for various roof styles, and we also support customization.

  • 04
    END USERS

    Worried about not being able to install it after purchase? Don't worry, we will provide all the materials for the complete metal roofing system, along with detailed installation instructions.

ADVANTAGE
One-Stop Building Envelope System Provider
Metal Roofing Panel Manufacturer Direct Sales, Customization Supported.
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    10 years of production experience
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    12 advanced automated production lines
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    There are over 100 products to choose from
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    We offer one-stop services including design production and sales
COLOR INSPIRATION
Colors That Fit Your Vision
Draw color inspiration from projects around the world to find your signature architectural colors and help your projects stand out visually.
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Graphite Black
    RAL9011
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Blue-Grey
    RAL7031
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Chocolate Brown
    RAL8017
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Traffic Orange
    RAL2009
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Greenish-Yellow
    RAL1018
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Cloisonné
    7692c
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Sky Blue
    CBCC0524
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Raw zinc
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Graphite Gray
  • Suzhou Donghong Metal Materials Technology Co., Ltd.
    Graphite Gray
SUSTAINABILITY
Green Building Materials, Building a Sustainable Future!
Donghong uses environmentally friendly aluminum, steel, copper, and titanium-zinc alloy materials, which are durable and low-carbon, designed for sustainable construction.
View More
PROJECT CASES
Every Project Is a Reflection of Our Expertise
OUR BLOG
Sharing the Latest Information with You