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Shuangheng specializes in 6061, 6005 and 6063 grade aluminum alloy production. With 8 extrusion production lines from 500T to 3600T, Shuangheng produces more than 30 series, 300 varieties and 2000 specs of aluminum profiles.

Aluminum Profiles
Aluminum Profiles

Shuangheng Group proudly offers both standard and custom structural angles, tees, zees, H-beams, I-beams and a variety of other shapes and structures. We specialize in 6000 series aluminum alloy production with 8 extrusion production lines from 500T to 3600T. Surface treatment of mill finish, anodizing, electrophoesis, powder coating, wood grain transfer and so on are available. We are your partner to produce quality aluminum extrusions as per your requirements. Contact us and send your inquiries now.

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Aluminum Pallets
Aluminum Pallets

Popular within high care industries that require high standards of hygiene, aluminium pallets provide a lightweight and easy-to-clean storage solution. Aluminum pallets are durable and re-usable. They are usually used for storing and transporting heavy goods by air or sea, and are particularly used by businesses for loading and storing beverages, alcohol, frozen food, medicines, agricultural products, metal heavy objects, liquid or powder chemical products, etc. Shuangheng Group specializes in the production of aluminum extrusion profiles. As an extended product of aluminum profiles, Shuangheng has unique advantages of producing aluminum pallets. From profiles production to the design and processing of aluminum pallets, Shuangheng provides a full range of aluminum pallets solutions.

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Ground Screws
Ground Screws

Ground screw is used in modern construction foundations with no digging, no concrete but cost-effective, time-saving and with strong durability. It is also called as earth screw, screw anchor, earth anchor, pier anchor, helical anchor, helical pile, helical pier, ground screw anchor, ground screw pile foundation, etc.. Usually it is made of Q235 steel and the surface finish is hot-dip galvanized. Comparing to concrete foundation, ground screw is more efficient, sustainable and valuable for money. It's a proven technology as ground mounting system for solar engineering and housing. It is also ideal for the foundation of carport, streetlight, fence system, walkways, and so on.

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Scaffolding Tubes
Scaffolding Tubes

Scaffolding tube is a kind of construction pipe, mainly used to make construction site supports. It is a product made of hot-rolled strip steel. It is also called scaffold pipe, scaffold steel pipe. Scaffolding tube is a special term used by people in the building or construction industry. It can play different roles in building and construction sites. It can be used to build scaffolds at the periphery of the building to facilitate workers' decoration and construction in higher places; it can also provide safe enclosure protection for construction workers high above the ground as well as safety protection for pedestrians passing by.

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Wire Fence Systems
Wire Fence Systems

Wire fence is also called wire fence nets, wire mesh fence, wire mesh, wire netting, fencing net, fence mesh, etc. It is drawn from a wire rod into a thinner wire (cold drawn wire), and then the wire is welded into a shape by a large welding machine (which is what we commonly call a wire mesh piece). Coupled with a variety of different columns for connection, it constitutes a wire fence systems with beautiful appearance and high protection performance. It is easy to install and is widely used in the isolation and protection of highways, railways, airports, bridges, solar power plants, schools, playgrounds, stadiums, residential quarters, industrial parks, logistics parks, farms, gardens, orchards and so on.

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Aluminum Ladders
Aluminum Ladders

The aluminum alloy ladder is lighter weight than steel or wooden ladders because of the characteristics of aluminum material, and it is designed foldable which makes it easier to carry and store. It is suitable for indoor and outdoor use to meet your various needs. Aluminum alloy is lightweight, sturdy and durable, and has high recycling value. When buying a ladder, aluminum one is the most profitable option.

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Solar Mounting Systems
Solar Mounting Systems

Solar Mounting System is a special support designed for placing, installing and fixing the solar panels in the solar photovoltaic power generation system. General materials are aluminum alloy, carbon steel and stainless steel. Shuangheng Group specializes in aluminum alloy mounting systems including ground screws for solid foundation, metal accessories, and so on.

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Custom Aluminum Products
Custom Aluminum Products

Shuangheng also provides customized production services for other aluminum products such as aluminum racking shelves, aluminum workbenches, aluminum tables and chairs, aluminum fences, etc. You can provide drawings or samples to us, and we will design, produce, pack and ship the products as per the requirements. Inquiries are welcome always.

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With more than 30 years of aluminum profile production experiences.
Started from 1992, Fujian Shuangheng Group is a diversified industrial and trade integrated enterprises with fixed assets exceeding US$230 million. The group has 10 wholly-owned subsidiaries including Fujian Dealong Trading Co. Ltd. which is an international trading corporate entity to export the Group’s products. The headquarter is located in Quanzhou city, Fujian prov., China covering an area of more than 1,300,000 square meters, a building area more than 200,000 square meters and with more than 2000 employees. Shuangheng specializes in 6000 series aluminum alloy production. With 8 extrusion production lines from 500T to 3600T, Shuangheng produces
9
GW+
Total Supplied Capacity
2200
MW+
Annual Production Capacity
2000
+
Projects Reference
50
+
Certificates From Professional Institutions
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1992 Shuangheng Cement Co., Ltd. was founded. 1998 Set up Fujian Shuangheng Group Co., Ltd. and Shuangheng Aluminum Profile Co., Ltd. 2006 Set up Quanzhou Laiyasi Hygienic Product Co., Ltd. 2008 ISO9001 Certified. 2010 Set up Fujian Dealong Trading Co., Ltd. Expanded aluminum extrusion factory. 2012 Set up Fujian Yanchuang Innovation Building Materials Co., Ltd. 2016 Set up branch offices in Japan and USA. 2020 Started producing carbon steel building envelope.
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26
26

years of experience in the market

About Us
Hot Products

Equipment Enclosures
Equipment Enclosures
Equipment Enclosures
The equipment enclosure zone is a protective cover installed on the equipment to protect the personal safety of the operator in industrial production. The t slot aluminum profiles is used as a frame, which is sturdy and durable. When used with barbed wire, the equipment operation can be clearly seen without affecting normal operation. Equipment protective enclosure are used in industrial production to protect the operator's personal safety and damage to the equipment during material transfer. Various protective covers are installed on mechanical equipment or outside the safe area. The structure and layout of aluminum extrusion profiles protective cover are reasonable. The framing part uses T-slot extrusion with wire mesh, acrylic, pc and other plates, and adopts a closed structure. The surface of the aluminum profile protective cover should be smooth without burrs and sharp edges, which will not affect the sight and normal operation, and is convenient for equipment inspection and maintenance.
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Aluminum Profile Pallets
Aluminum Profile Pallets
Aluminum Profile Pallets
Due to the high requirement of anti-static in electronic and electrical industry, the aluminum alloy profile is non-conductive to form a compact oxide film after anodic oxidation treatment. Aluminum pallets surface is an insulator, itself will not generate static electricity. So the aluminum pallets are very suitable for the electrical and electronic industry. The cold chain industry selects aluminum pallets sanitation, low temperature resistance, easy cleaning, high-end atmosphere and class. There are standard specifications, can also be customized size, according to the bearing requirements of different thickness of aluminum pallets for you to choose. The powder industry is very suitable for the use of aluminum pallets, aluminum pallets high load, light weight; corrosion resistance, easy to clean; long service life, high recovery value.
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Solar Mounting Brackets Applications
Solar Mounting Brackets Applications
Solar Mounting Brackets Applications
Solar mounting system is a support designed for placing, installing and fixing solar panels in solar photovoltaic power generation system. At present, common photovoltaic bracket materials in photovoltaic power generation projects include ordinary steel, stainless steel and aluminum profiles, and aluminum profiles are most widely used. Aluminum profile has the advantages of light weight, corrosion resistance, simple structure, easy installation and so on.So many solar pv stands and fasteners now choose aluminum profiles. Industrial aluminum does not need to be welded, directly with the corresponding accessories can be assembled, the period is short, the customer can be assembled on its own. Industrial aluminum profiles have a variety of specifications, can be used in different occasions in the demand, according to the production requirements for flexible customization, in line with the needs of personalized customization. Fujian Shuangheng Group is specialized in the production of industrial aluminum profiles, solar mounting system, solar roof supports, solar carport stureture frames, ground screws, etc.. We provide OEM, ODM services.
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OUR PROJECTS

specialize in researching and developing.manufacturing, selling

Latest News

Shuangheng group companies are about to start the Chinese New Year (Spring Festival) holiday from Feb 9th to Feb 20th 2021. Our team wish all new and old customers a prosperous business in 2021. Shuangheng will continue to pursue lean production and produces high-quality aluminum alloy products for our customers.
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  • 2020 New Version of China National Standards for
    02

    Feb

    The latest version of the national standard GB/T8478-2020 for "Aluminum Alloy Doors and Windows" was released on March 31, 2020, and has been officially implemented on February 1, 2021. The new 2020 standard is to replace the previous GB/T8478-2008 standard. Compared with the 2008 version, the 2020 version has been improved to a greater extent in the scope of application, classification terms, basic performance requirements, requirements for aluminum alloy materials, detailed requirements for door and window construction, door and window processing accuracy, repeated opening and closing durability tests, product identification and so on. Door and window classification terms The first change of the new national standard is in the terminology of the classification of doors and windows. The classification principle of doors and windows of the new national standard has been revised from the original "function" to "performance". The "shading type" has been changed to "heat insulation type" basing on which two new types "heat insulation type" and "fire resistance type" are added. This change has brought great convenience to consumers and producers. From the type and name of doors and windows, the main performance and characteristics of the doors and windows can be clearly understood. Basic performance requirements for doors and windows With the continuous development of the industry and the continuous improvement of technology, people's requirements for the quality of life are also constantly getting higher. As an indispensable part of a livable environment, the performance of doors and windows are also advancing with the times. The basic performance of doors and windows is the key standard for testing the quality of doors and windows, and the new national standard puts forward higher requirements for basic performance. Watertight performance: The watertight performance value ΔP of the outer door shall not be less than 150Pa, and ΔP of the outer window shall not be less than 250Pa. Airtight performance: For exterior doors with airtight performance requirements, the air permeability per unit opening length q1 should not exceed 2.5m3/(m·h), and the air permeability per unit area q2 should not exceed 7.5m3/(m2·h); For exterior windows with tight performance requirements, q1 should not exceed 1.5m3/(m·h), and q2 should not exceed 4.5m3/(m2·h). Airborne sound insulation performance: The sound insulation performance value of sound insulation doors and windows shall not be less than 35dB. Heat preservation performance: The heat transfer coefficient K of thermal insulation doors and windows should be less than 2.5W/(m2·K). Thermal insulation performance: The solar heat gain coefficient SHGC of insulated doors and windows should not be greater than 0.44. In addition, the new national standard also provides corresponding regulations on fire resistance, lighting performance, sand and dust resistance, wind resistance and debris impact resistance, which more compre...

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  • Aluminum Material Specs Used by Shuangheng
    14

    Jan

    A-grade Aluminum Material Aluminium is an economy metal material and it is widely used in all industries. It has high-strength and high durability. It is also environment friendly and can be applied to different high-performance coatings. Great aluminum material is the most important considerations no matter for building or for industrial use. Choosing the appropriate material will ensure the extrusions and accuracy of parameters especially thickness. Shuangheng is using A-grade aluminium material to produce profiles which contributes to customers' business success. Aluminum Material Specs

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  • Aluminum extrusion production process
    14

    Jan

    The production of aluminum profiles involves five main processes including ingot preparation, extrusion molding, heat treatment, surface treatment, and heat insulation treatment. Below picture shows the brief production process of extruded aluminum profiles in Shuangheng factory:

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