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Susheng-Experienced custom doors and windows manufacturer over 20 years.

We rely on our strength to cooperate with you
Our advanced aluminum production equipment, experience ,professional knowledge can provide qualified aluminum extrusion products and relative parts with reasonable price at any time.
We have complete production line and testing equipment, including CNC process center.
We are a company combined with R&D, production and sales wholly and more than thirteen years experience in doors and windows field.
We have our own R&D, design, production and sales teams. The factory currently has 40 employees and 18 technical staff.
We select raw material suppliers carrying the certificates that 100% guarantee the materials do no harm to the environment.
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Support your project all the time
One free sample ,only freight you need to pay for it.
Package is under standard requirement.

After negotiation, we prepare to launch new order preparation for our customer.

If customer have the drawing, which includes the dimensions, materials, special requirements, then we can produce the door&window according to the drawing.

 If customer have no drawing, but have sample, then a sample need to be sent to our engineer, then we will gauge dimensions, and make a drawing. And then we make a sample according to the drawing for our customer.After the sample confirmed, we will start mass production.
Non-standard aluminum alloy extrusion profile &part processing and customization
Susheng is a reliable supplier of aluminium extrusions with over10 years of experience in the production of aluminium extrusion profiles and relative parts.

Our advanced extruding machines, experience and expertise team are ready to offer you aluminium extruding products at reasonable prices. Our products include extruded aluminium profiles, whatever its square, rectangular or circle aluminium tubes, even aluminium sheets,you can rely on us to produce them for you,including surface finishing needs. When you have a design drawing for us, we can offer you a perfect product. Non-Standard Customization Is In Accordance With The Drawings Or Samples Provided By 
Customers. Steps are as following:
Mold opening and sample making  Mold making
Mold opening and sample making  Material extrusion
Mold opening and sample making  Deep processing (sawing, drilling, milling groove, etc.)
Mold opening and sample making  Oxidation, spraying and other surface treatment to produce qualified products by customer requirements.
Start Customizing For Your Aluminum Profile Project Right Now
Look at our factory equipment you can know a manufacturer strength.
Aluminium fabrication is the process of creating aluminium parts through cutting, bending and shaping. In wide industries, aluminium fabrication can make various parts and structures for machinery, products, and artwork.
Over the years, the company has been adhering to the "scientific and technological innovation, quality first, the pursuit of perfection" purpose for better management and innovation.
Cooperation Process
We hope to cooperate with you to reach both aims of win-win development for long term.
We conduct a comprehensive evaluation for products wanted by customers based on drawings and samples provided .
From mold/tool design to product surface treatment,we are willing to share our suggestion with you to make sure every details as the same as your products need.
According to the results of communication between two parties,our engineer and technician will develop design drawings if needed, and evaluate cost for each products within 72 hours.
If the quotation is accepted, the two sides shall sign an agreement for mold opening and products, at the same,we will create customer service group.
Provide qualified samples as required for customer acceptance,Mold opening is the first step.Normally,it takes us 7-15 days depending on the complexity of the mold structure.Sample completion basically needs 7-12 days.
We will provide 1-3 samples for customer confirmation. Once confirmed as suitable for use, we can proceed with mass production.
We-chat service group is composed by sales, technician and merchandiser to send production progress every day
If there is any problem after cargo delivery, 24 hours is ready to reply and give solutions.
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Notice
Leave production to us and leave time to your market.
We will customize the products you need in the shortest time and give them to you with the highest quality.

 Communicate specific requirements with customers first,then to analyse what we can do as quick as possible to your customized products.
 Confirmation voucher
To check product information,including logo and other related details with you and then we start the production after confirming the bill making,being sure to avoid any mistakes happen in the later production process.

 Make a proof
We will send the sample to you to confirm to ensure that there will be no mistake in mass production.You just have to be patient.

 Bulk production
Small batch customized door or window,100 pieces minimum order.The production cycle is about 25 days.
Solution supplier
One-Stop Solution for window & door

We offer a variety of innovative window and door solutions, each designed to enhance comfort, safety and aesthetics to meet the unique needs of residential and commercial spaces. Our journey begins with attentive listening to grasp your unique vision.  With a customer-centric approach at our core, we strive to find the perfect equilibrium between aesthetics and function, ensuring we capture the needs and expectations of our valued customers.

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Aluminum Extrusion Production Line
A high-end aluminum profile extrusion line represents the ability of this aluminum profile production enterprise. Good equipment can not only improve production efficiency, but also improve product quality. The extrusion method of aluminum profile extrudes can not only produce tubes, bars and profiles with simple section shapes, but also produce profiles with complex sections and shapes, such as profiles with gradually changing sections, shapes and complex profiles or hollow profiles. It is very difficult to produce such profiles by rolling or other processing methods, However, it is very easy to use a complete production line such as aluminum profile extrusion machine and its auxiliary equipment, and the precision is very high, and the quality is completely in line with the standard. With the improvement of the extrusion process , it is now possible to produce a wall thickness of (0.7 ~ 0.9) ± 0.10 mm and a surface roughness of about 0.8 ~ 1.8 μm high-precision aluminum alloy profiles, which is far beyond other processing equipment. The use of aluminum profile extruding line not only greatly reduces the total workload and simplifies the subsequent processes, but also improves the comprehensive utilization rate and yield of metal materials.
Full Automatic Vertical Aluminum Profile Spraying Production Line
With the growing popularity of door and window customization, and the increase of customer groups, there is a higher demand for personalized doors and windows. In recent years, the national and social requirements for environmental protection products have become higher and higher, plus the policy guidance,which issued was restricted to reduce high energy consumption and high pollution. Susheng fully automatic vertical aluminum profile spraying production line, with fast color change and powder spraying room, can achieve a variety of color change spraying, which is difficult to achieve by anodize oxidation and electrophoretic coating. In addition, powder spraying has obvious advantages in environmental protection. The powder coating contains no solvent, VOC emissions are almost zero, and the environmental protection pressure is low.
 Aluminum Profiles and In-depth Fabrication of Aluminum Extrusion
Machining is a part of aluminium fabrication, it plays an important role in most aluminium extrusion component work by removing material from the parent work-pieces. Machining service includes cutting, drilling, milling, countersinking, knurling, counter boring, threading, reaming, laser cutting, etc. Aluminium fabrication and machining operation can be done of machines such as CNC milling machine, CNC turning machine, drill, tapping machine, punches or presses, laser cutting machine, laser marking, plasma cutting, and welding machine, CNC bending machine, etc.
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Which Alloy Work Best for Aluminium Fabrication?
If your project is made of extruded aluminium, 6063 6060 6061 6082 will be the best material for fabrication. The most popular alloy is 6061 and 6063 which can be found in nearly all kinds of industries, from aerospace and automotive to packaging and communications.
Follow Up Orders  If you’re looking for high weldability, choose an aluminum alloy in the 5XXX or 6XXX series. 2XXX and 7XXX alloys are not considered weldable.

Follow Up Orders  In most cases, aluminum alloy 3003 is probably the best alloy for bending, then comes alloy 5052 right behind, and 5052 is with better formability than 3003.
Customize Product Surface Treatment
Aluminum alloy products exposed to the air over time may develop a rough, dull surface or even rust spots. However, with special surface treatments, the surface can become corrosion-resistant, weather-resistant, or more aesthetically pleasing, while also extending the product's lifespan.

Common surface treatment processes include anodizing, brushed sandblasted anodizing, electrolytic coloring, elector-phoresis, wood grain transfer, and spraying/powder coating. Colors can be customized according to your requirements. We offer a wide range of RAL colors, PANTONE colors, or custom colors. Powder coating finishes can have a smooth or sandy texture. The gloss level of powder coating can be high-gloss or matte. Our aluminum extruded profiles or aluminum extruded products can all be customized according to your requirements.
Warehousing And Logistics
Susheng has strategic warehouses in China. With over 3,000,000 square feet of usable space, it enables us to store over 3,000 items while reserving ample space for client property.

We understand that many customers do not have enough space to store their inventory. This is one of the reasons our factory “Just-in-time” plans for our customers. We can work with you to develop a warehousing plan to meet your company's needs.
Supply Chain Management
Consistent on-time delivery throughout the supply chain management process is critical to the success of our business. Our warehouse department ensures that your products are properly stored prior to delivery. By shipping directly from our own distribution centers and company locations, we minimize supply chain connections between customers and businesses, making us your most trusted on-time delivery expert.
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Our project case
Kunshan Yunteng, Yunding, and Huadong 4S dealerships Project

Kunshan Yunteng, Yunding, and Huadong 4S dealerships Project
Nantong, Jiangsu Tichen Medical School Project
Nantong, Jiangsu Tichen Medical School Project
Kunshan Medical Device High-Tech Industrial Park Exterior Decoration

Kunshan Medical Device High-Tech Industrial Park

Address: No. 999, Qujia Road, Qiandeng Town, Kunshan City, Jiangsu Province

Construction Area: 20,000 square meters
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Contact Us
Let's talk about your door and window project now
Being your trustworthy door and window manufacturer. Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
+86 159 6261 7164
laurel.chen@sushengzs.cn
No. 861, XinGuang Road, Zhangpu Town, Kunshan City, Jiangsu Province, China.
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Contact us today and we will make your plan perfect.
With strong economic and technical support, our doors and windows win the favor of customers from domestic and overseas. Being your trustworthy doors and windows manufacturer, is our major pursuits.
Contact with us
Contact person: Laurel Chen
WhatsApp: 44 7588297648

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