Advantages:

Low Treatment Cost: Galvanized shingles are more cost-effective for corrosion protection compared to other paint coatings.

Durability: In suburban environments, standard galvanized rustproofing can last 50 years or more without needing repair. In urban or offshore areas, this coating can last up to 20 years without maintenance.

Reliability: The galvanized coating is metallurgically bonded to the steel, becoming part of a rigid surface. This bond ensures the coating's durability and reliability.

Toughness: The galvanized layer forms a unique metallurgical structure that withstands mechanical damage during transportation and use.

Comprehensive Protection: Galvanizing provides coverage for all parts of the plated components, including depressions, sharp corners, and hidden areas.

Time and Labor Savings: Galvanizing is faster than other painting methods, eliminating the need for on-site painting after installation.

Galvanized Steel Coil: This thin steel sheet is dipped into a bath of dissolved zinc, which creates a zinc layer on the surface. The process primarily uses continuous galvanizing, immersing steel coils in a zinc bath to produce galvanized steel sheets and alloyed galvanized steel sheets. This hot-dip process heats the steel to 500ºC immediately after it leaves the zinc tank, forming an alloy film of zinc and iron. The resulting steel sheet has excellent coating adhesion and weldability.

Performance and major applications:
The zinc crystals on the surface of galvanized steel show a pattern of scales or blades.The solid galvanized layer provides excellent corrosion resstance,good welding and cold forming properties.The use of galvanized steel can be divided into general use,roofing,corrugated board building side panel structure, deep drawing and so on.

With excellent quality and professional services, our products not only sell well in domestic market , but also in Southeast Asia, Middle East, Africa, Central and South America, Europe, Australia and other countries and regions.

Product Description:

Steel Material Dx51d, Dx52D, Dx53D Zinc Coated Corrugated Galvanized Steel Roofing Sheet

GI Roofing Steel Sheet common size as follows

1) 762mm to 665mm(after corrugated)and 9 waves

2) 914mm to 750mm(after corrugated)and 11 waves

3) 1000mm to 890 or 900mm(after corrugated)and 12 or 14 waves

Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive product knowledge and experience in production process, especially for the supply of coated steel coils with a stable and reliable supply chain of manufacturers and logistics.

DBM is always in pursuit of and committed to providing high quality products and services. Our company has professional quality inspection team members, for each batch of orders can be fully on-site testing and provide test reports, can also accept any third-party testing company on-site testing, we can do is to ensure that each order goods delivered to a high standard, to achieve customer satisfaction, to achieve win-win cooperation.

DBM can meet the need to use colour steel plate as raw material for building. Decho Building Materials colour steel plate is mainly processed into, for example, colour steel corrugated board or colour steel composite sandwich board after our colour steel plate is widely used in the construction of airports, freezers, steel plants, warehouses, and other industrial buildings and commercial buildings, such as the roof of the colour steel tiles, colour steel plate sandwich walls and doors.

DBM only focus on high standard coated coils with warranty service, We are your strict gatekeeper and faithful partner in China import , We always been committed to becoming your long-term reliable supplier in China.