Hot Dipped Galvanized Steel Coil is to prevent the steel sheet surface from corrosion to extend its service life.
PPGI is pre-painted galvanised iron, typically with a hot dip zinc coated steel substrate.
The galvalume coating is an alloy consisting of approximately 55% aluminum, 43.4% zinc and 1.5% silicon by weight.
We are a professional Prepainted Galvanized Steel Coils manufacturer and supplier in China. Here you can find high-quality products in a competitive price. Also we supply OEM service of products for you.
This Cold Rolled Steel Coils can be applied to many industrial area with its stable quality
Corrugated steel sheets is produced by galvanized coil, alu-zinc coil, color coated coil, Widely used for wall and roof.


SIMCO HOLDINGS LIMITED was established in 2013, located in the North of China Economic Center, with superior industrial environment and rich natural resources. It is thirty kilometers away from the largest harbor in North China, twenty-five kilometers away from the Binhai International Airport. SIMCO made our commitment to provide prime quality steel products and to enjoy a high business reputation in foreign trade activities. With continuous efforts, SIMCO has advantage on resource allocation, logistics transportation, financing, quality control and many related activities in international business...
Our advantages

Factory Address

our joint-stock factory is Shandong Guanzhou

Lead Time

Strictly implement contract delivery date


Except for T/T and L/C at sight, SIMCO can accept some other special payment term, such as L/C at B/L date 90~180 days.


SIMCO mainly cooperate with HBIS, Guanzhou and Zhongguan, and has very good relationship with them. Based on same good quality...


First-class team of international trade with rich experience, supply best service to customers....


SIMCO can help customer to plan developing route

Supply security

Have strong ability to guarantee supply


More than ten years’ experience in international business, SIMCO has sold our products to Latin America, South east Asia, Middle East and Middle Asia area...


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our service
SIMCO can supply products accordance with many kinds of international standards and specifications, to meet the needs of different customers.
SIMCO ensure the production process and delivery process are strictly accordance with contract stipulations and customer’s requirement...
If due to the reason of product quality problem, causing customer can’t use or sell normally, after negotiating with customer, SIMCO will compensate...
latest news
The Cold-Formed Steel Engineers Institute (CFSEI) has updated “Design of Bypass Slip Connectors in Cold-Formed Steel Construction,” designated as Tech Note F103-17. It examines the various structural elements of a. ....
The Steel Deck Institute (SDI) has updated five standards and has made them available for free download at The SDI standards are included by reference in the 2018 International Building Code. SDI’s ) ....
The production of steel is inherently energy intensive, and the industry consumes substantial amounts of electricity, natural gas, and coal and coke to make its products. The availability and reliability of supplies of these energy sources is essential to....