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About Us

Started from 1992, 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 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. Surface treatment is available in mill finish, anodizing, powder coating, wood grain, electrophoresis. Products are finished and supplied as aluminum artchitectural profiles (used for window, door, curtain wall, sunroom, etc.), industrial profiles, pre-installed solar PV mounting structures, aluminum ladders, aluminum pallets, racks, workbenches, and so on. As supporting products, ground screws piles for solid foundation, steel parts and accessories are also availbale. 



ODM & OEM offered

We provide one-stop services from design, production, packaging, inspection and logistics and OED/ODM integrated solution.

Committing to provide excellent service and solve problems to our customers, Shuangheng guarantees to meet and exceed all customers’ expectations through competitive price, high-quality products and timely delivery.



We always work towards providing reliable 
and high quality products and services

WELCOME TO SHUANGHENG GROUP

Discover the quality of service

YOUR BUSINESS PARTNER
Your solution partner at facade applications with a variety of choices 

in aluminum profiles and composite panels

APPLICATION SERVICES
Quality application services wiht professional team

Hot Products

Hot Dip Galvanized Solar Ground Screw Pile
Solid Foundation Hot Dip Galvanized Solar Ground Screw Pile

1.Model NO:AL-20201109-02 2.Product Name: Foundation Hot Dip Galvanized Solar Ground Screw Pile 3.Material:Q235B,Q195 Steel 4.Surface Treatment:Hot dip galvanizing 5.Application:Solar mounting system,fence, wooden house 6.Certificates:ISO9001,ISO1461-1999 7.Production Capacity: 1,000,000 Piece/Pieces per Month 8.Lead Time:10-15 days. 9.MOQ:100 pcs

Concrete Aluminum Solar Mounting System
Concrete Aluminum Profile Solar Ground Mounting System

1. Product name: Solar Mounting System 2. Material: aluminum & stainless 3. Max wind speed:60m/s 4. Snow load:40cm 5. Installation angle:10°~60° 6. Anti-corrosive: anodized 7. MOQ: 10000 Watt 8. Payment Item: bank T/T, paypal, western union 9. Lead time: 10-15 days after payment

telescopic ladder
Single-sided Telescopic Ladder 7-20 ft 6-15 Steps

• Material: Aluminum Alloy • Aluminum Grade: 6063. • Temper: T5-T6. • ISO9001 and ISO14001. • Max weight capacity: 150 kg / 330lbs • Lightweight material ensures the ladder effortless to hold and carry. • Stabilizer bar and non-slip mat improve the stability of the ladder, eliminating your worry about swaying when using the ladder. • One-Button Retraction: New upgraded internal structure, no more worry about pinching hands. It takes only a few seconds to retract the ladder from its full extension by pushing the switch at the bottom, convenient and safe. • Multiple Function: The height of ladder can be adjusted by one foot to meet your different needs, such as replacing bulbs, cleaning windows, or decorating rooms, etc. • Compact Storage Size: Its fully extended height is 6M, and the storage size is only ¼ of that. Fixed with heavy-duty strap for easy transport and storage in your trunk or other limited space.

Sliding Window Profile
Aluminum Sliding Window Profile

Name: Aluminum alloy window profiles Brand: Shuangheng Material: Aluminum alloy. Aluminum Grade: 6063. Temper: T5-T6. Surface Treatment: Anodizing, powder coating, wood grain, electrophoesis coating Certificate: ISO 9001:2008 Color: Different Colors. Size: as per customer's drawings or samples. Application: Architectural. Quality Standard: GB 5237-2008.

aluminum extension ladder
4*4 Steps Multi-Purpose Extension Aluminum Ladder

• Material: Aluminum Alloy • Aluminum Grade: 6063. • Temper: T5-T6. • ISO9001 and ISO14001. • Max weight capacity: 1200 kg • Multiposition to meet different needs. • Sturdy and solid frame guarantees security. • Locks on hinges prevents unexpected shape changing. • Stabilizer bar and non-slip rubber angle feet improve the stability. • Folding design makes the ladder easy to carry with and store. • Lightweight material ensures the ladder effortless to hold and carry.

8020 aluminum
8020 Aluminum Extrusion

1.Product Name: 8020 Aluminum Extrusion 2.Material:6000 Series Aluminum Alloy 3.Processing Service:CNC,Cutting,Drilling,Bending and Welding 4.Surface Treatment: Powder coating, matted, sandblast, anodizing, electrophoretic coating etc. 5.Certificates:ISO9001,ISO14001,IATF16949,ROHS 6.Applications:Machine Frames,Assembly Line,Automatic Workshop,Workbench etc. 7.Production Capacity:20,000 tons per year 8.Lead Time:10-15 days. 9.MOQ: 1 Ton

aluminum ladder
4 Steps Folding Aluminum Step Ladder

• Material: Aluminum Alloy • Aluminum Grade: 6063. • Temper: T5-T6. • ISO9001 and ISO14001. • Weight capacity: 200 kg • Stabilizer bar and non-slip rubber angle feet improve the stability. • Folding design makes the ladder easy to carry with and store. • Lightweight material ensures the ladder effortless to hold and carry.

Aluminum extrusion curtain wall profile
Aluminum Frames for Glazed Curtain Wall

Name: Aluminum extrusion curtain wall profile Brand: Shuangheng Material: Aluminum alloy. Aluminum Grade: 6061. Temper: T5-T6. Surface Treatment: Anodizing, powder coating, wood grain, electrophoesis coating Certificate: ISO 9001:2008 Color: Different Colors. Size: as per customer's drawings or samples. Application: Architectural. Quality Standard: GB 5237-2008.

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