Product Series

Our Company Has Sufficient Inventory And Complete Varieties And Specifications. 

Carbon Steel

Carbon steel is steel, but not pure steel, as it is more prone to oxidation and rust due to the absence of other alloying elements. The higher the carbon steel content, the greater the hardness, and the higher the strength, which is relatively lower in plasticity. It is usually used on metal parts that require strength, hardness, and wear resistance, such as cutting tools, steel cables, piano wires, springs, and cutting tools. After processing, the parts usually need to be further processed and tempered. The higher the carbon content of steel, the higher its hardness, strength, and wear resistance after heating treatment. Carbon steel is divided into high carbon steel, medium carbon steel, and low carbon steel, each of which is further divided into two types; According to its characteristics, high carbon steel is hard and brittle, while low carbon steel is soft and ductile.

Copper

Copper is a non-ferrous metal closely related to humans and is widely used in fields such as electrical, light industry, mechanical manufacturing, construction industry, national defense industry, etc. It is second only to aluminum in the consumption of non-ferrous metal materials in China. Copper is a red metal and also a green metal. Say it's green metal. Copper is also a durable metal that can be recycled multiple times without compromising its mechanical properties.

Aluminum

Aluminum is a silver white light metal. It has extensibility. Products are often made into rods, sheets, foils, powders, ribbons, and filaments. A layer of oxide film can be formed in humid air to prevent metal corrosion. Aluminum powder and foil can burn fiercely when heated in the air and emit a dazzling white flame. Easily soluble in dilute sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide, and potassium hydroxide solutions, but insoluble in water. Relative density 2.70. Melting point 660 ℃. Boiling point 2327 ℃. The development of the three important industries of aviation, construction, and automotive requires the unique properties of aluminum and its alloys in material properties, which greatly facilitates the production and application of this new metal aluminum. The application is extremely extensive.

Alloy

Alloy is a substance with metallic properties synthesized by certain methods from two or more metals and metals or non-metals. Generally obtained by melting into a uniform liquid and solidification. According to the number of constituent elements, it can be divided into binary alloys, ternary alloys, and multicomponent alloys. The structure and properties of the constituent phases in an alloy play a decisive role in its performance. At the same time, changes in the microstructure of the alloy, including the relative number of phases, grain size, shape, and distribution of each phase, also have a significant impact on the performance of the alloy. Therefore, utilizing the combination of various elements to form various alloy phases, and then undergoing appropriate treatment, may meet various performance requirements.

 

GI/GL/PPGI/PPGL Series

Color coated roll is a product made from hot-dip galvanized sheet, hot-dip aluminum-zinc sheet, electrogalvanized sheet, etc. as substrates, after surface pre-treatment (chemical degreasing and chemical conversion treatment), one or several layers of organic paint are applied to the surface, and then baked and cured. Color coated rolls are lightweight, aesthetically pleasing, and have good corrosion resistance. They can also be directly processed and are generally classified into gray white, navy blue, and brick red colors. They are mainly used in the advertising industry, construction industry, home appliance industry, electrical appliance industry, furniture industry, and transportation industry.

Stainless Steel

Stainless steel is often divided into martensitic steel, ferritic steel, austenitic steel, austenitic ferrite (duplex) stainless steel, and precipitation hardening stainless steel according to their structural state. Stainless steel is the abbreviation for stainless steel and acid resistant steel. Steel that is resistant to weak corrosive media such as air, steam, water, or has rust resistance is called stainless steel.

Steel Profile

Profile is an object with certain geometric shape made of iron or steel and materials with certain strength and toughness through rolling, extrusion, casting and other processes. This kind of material has a certain appearance size, a certain shape of cross section, and certain mechanical and physical properties. Profiles can be used alone or further processed into other manufactures, and are often used for building structures, manufacturing and installation. The mechanical engineer can select the specific shape, material, heat treatment status, mechanical properties and other parameters of the profile according to the design requirements, and then divide the profile according to the specific size and shape requirements, and then further process or heat treatment to meet the design accuracy requirements.

Automotive Steel1
Tinplated Steel2
Profile3
Others4
Carbon Steel5
Stainless Steel6
Steel Profile

PRODUCT LINE

About Us

Rigang Metal Group Co., Ltd. was established in 2014 with a registered capital of 28 million yuan! The factory covers an area of more than 1000 chinese mu, with nearly 2000 employees.Rizhao Metal Group has branch in rizhao ,qingdao ,jinan ,tianjin and other places ,and has its own warehouse in major sea port city .Since its establishment , we have been committed to becoming a famous one-stop steel supplier , up to now , the products has been exported to more than 100 countries and regions, including Turkey, Saudi Arabia, UAE, Iran, Kuwait, Poland, Philippines, Indonesia, Kazakhstan, Brazil, Mexico, Egypt, Nigeria, South Africa, Australia etc.

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TRADE EXPERIENCE

90

+

REPAIR SHOP AGENT

40

+

CUSTOMER SATISFACTION

2999

+

GLOBAL SERVICE

20

+

STAFF

1995

+

FACTORY AREA

59988

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The company's management policy is to "strengthen internal supervision, strictly process and quality control, and constantly adopt new technologies to ensure product quality." Our operating policy is "quality first, customer first."

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As a one-stop supplier of steel and metal raw materials, it has now become the preferred steel supplier for dozens of customers. 

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The company is committed to providing the most reliable, customized steel and metal solutions to users around the world.

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Other Metal Products Including Guardrail, Steel Grating, Rebar Mesh, Barbed Wire And Razor Barbed Wire.

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Our Company Has Sufficient Inventory And Complete Varieties And Specifications. Special Materials And Specifications Can Be Produced As Per The Customers' Requirements.

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The Corporate Philosophy Of "Unity, Hard Work, Innovation",  And Is Committed To Creating And Realizing A Dynamic Corporate Management Model

Rizhao Metal Group has branch in rizhao ,qingdao ,jinan ,tianjin and other places ,and has its own warehouse in major sea port city . 

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