contact@sydensen.com    |       +86 155 8425 2872
Floor 20, Block B, Fortune Building, No. 18 Xinghua Bei Street , Tiexi District, Shenyang, 110025, China.

DENSEN CASTING

To be recognized and respected around the world as a world class industrial solutions provider.
We strictly ensure the security and confidentiality of the files provided by clients.
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About Densen Group

Our individual products can be supplied in weight range from 0.01kg to 240 tons, including various international standard or customer standard steel, iron, non-ferrous metals such as aluminium, copper, zinc, etc. The processes include casting (investment casting, sand casting, metal mold casting), forging (open die forging, closed die forging,ring forging), machining, stamping, welding and fabrication. The industry includes medical equipment parts, locomotive parts, pump and valve parts, auto parts. agricultural machinery parts, construction machinery parts, food machinery parts, fitness equipment parts, oil and gas, mining, energy, metallurgy industry parts, etc.

Densen Product Center

The only foundry in China who can provide qualified iron casting core metals which take place of steel castings for Bridgestone. We can produce cast iron/steel/aluminum/copper,etc. Aluminum casting factory can produce sand casting aluminum, precision casting aluminum, die casting aluminum, low pressure casting aluminum. 

Precision casting factory can produce silicosol precision casting, water glass precision casting (stainless steel: 304, 304L, 316, 316L, 321, 410, 430. carbon steel: WCB, WC6, WCC, WCA. aluminium alloy: A356, A360, A380, A413)
Designated supplier of Bridgestone for 15+ years. Production line was set up by Japanese team. 100% products sold to overseas.Products include iron teeth and shafts, etc.
100 sets of precise machining machines incl. 28 sets of CNC centers, 45 sets of CNC lathes, CNC millings, etc
We are a leading enterprise specializing in R&D, manufacturing and sales of coupling products with a R&D and manufacturing base covering an area of 40,000 square meters in China.Our Connecting rod coupling are used in Wind turbine test bench, weighing up to 120 tons.
Customized according to customer drawings logo can be customized
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customized parts gravity casting service Aluminium parts High quality
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Place of Origin:Liaoning, China (Mainland) Brand Name:customized Model Number:customized Process:Water glass Casting+Machining Certification:ISO9001:2000 Standard:ISO8062 Weight:8.335 kgs Material:Steel Application:Industrial Equipment Parts
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Customized high quality valve parts according to customer drawings 3 piece body extending reduced bore ball valve ball valve body of cast iron cast iron rosette irons of ball valve body
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Application:agricultural machinery parts After Warranty Service:Video technical support Local Service Location:None
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Customized according to customer drawings logo can be customized Excellent performance
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Customized according to drawings Colors can also be customized logo can be customized
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Customized according to customer drawings Metal impeller Supports custom logo and color Quality assurance
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Process:Gravity Casting/permanent casting, die casting and machining Tolernace:Controlled by ISO 8006 CT6-8 Application:railway, train part Material:Aluminum Standard:ASTM,DIN,JIS,ISO,GB standards Quality Control:Material, Dimension,Performance,inside defects Service:Weekly project follow-up report
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Why Choose Us

Guaranteed Quality

We enforce strict supplier screening and audits, with QA teams monitoring production in real-time. Any issues are promptly resolved (e.g., part replacements) to ensure client satisfaction. We have a professional after-sales team to provide timely solutions to quality problems without affecting the customer's use.

Competitive Pricing

Cost-effectiveness remains a top priority. By strategically partnering with pre-vetted suppliers across project phases, we minimize expenses without compromising quality.

One-Stop Purchasing

Our complete supply chain system provides one-stop service to help customers shorten project management time, reduce procurement risk and save total procurement cost. We provide casting, forging, machining, stamping, welding and fabrication components, Based on this, we provide one - stop purchasing service.

Technical Solution Support

Work with your Project Manager to streamline workflows, cut costs, and speed up timelines. We offer expert advice on material alternatives, manufacturing methods, and design tweaks to avoid custom tooling—all at no extra cost.

Short Lead Times

Continuous tracking of supplier capacity ensures rapid project deployment, enabling quicker production cycles and minimized delays.

Quality Control System

All 50+ factories are ISO 9001:2015 certificated
5 factories are TS16949 certificated. In addition to this, we are Reach&Rohs certified!
Factory Display
Densen Group Main Process Factory

Start Your Project with DENSEN

Whether it is a casting or CNC machining project, DENSEN Foundry is your trusted supplier to work with. 
Follow the steps in below to start your project with our company:

1. Send Your inquiry

Send your CAD drawings and 3d files by email, and advise the material grade, order quantity, surface finish or other related information.
 

2. Calculate The Cost

Once receiving your design, our engineering team will evaluate the drawings carefully, and calculate the price based on actual production cost shortly.
 

3. Start Production

Upon getting approval on pricing, our production department will prepare the material and schedule production timely. Lead time is always guaranteed at CFS.

4. Arrange Delivery

After finishing production, we wil provide the package details and arrange delivery to our customer either by sea or by air. We support global shipping for each order.

News Feeds

  • Sand Casting
    Cast Iron & Steel Sand Casting Foundry Sand casting uses green sand (moist sand) or dry sand to form the molding systems. The green sand casting is the oldest casting process used in history, while the dry sand casting could be divided into lost foam casting and vacuum casting. When making the mold,
  • Understanding Investment Casting (Lost Wax Casting) in Modern Industry
    Investment casting, also known as lost wax casting, is an advanced near-net-shape or no-cutting precision casting process. It uses materials like wax and stearic acid to create patterns, which are coated with refractory materials to form a ceramic shell. After the wax is melted out, molten metal is
  • 95% spheroidisation rate: Deciphering the evolutionary code of the ‘invisible champion’ in the precision manufacturing field
    Our company, Densen Group, is a manufacturer specialising in the production of crawler core, and we have earned the trust of top 500 global tyre manufacturers such as Bridgestone, Michelin, and Composit. In particular, we have been a designated supplier to Bridgestone for over 30 years, responsible
  • German Customer Come To Visit The Factory
    On June 1st, we welcomed customers from Germany to our company to visit the factory. Share with customers the overall process of deep drawing products, and show customers the production process of our factory and how to carry out quality control.
  • A face-to-face meeting is the greatest sincerity
    At the beginning of 2024, Densen OEM department welcomed its first batch of customer visits – clients from the German construction machinery industry. During the product design phase, our powerful technical team provided the clients with numerous process optimization suggestions. Over the course of
  • A Journey of Deep Collaboration: Customer Visit to Densen Die Casting Factory
    A Journey of Deep Collaboration: Customer Visit to Densen Die Casting Factory On December 5th, we welcomed an extraordinary customer visit. The client arranged to meet us at the entrance of the Adora Hotel, marking the beginning of a unique factory tour. This time, we had the privilege of visiting D
    contact@sydensen.com
 
   Floor 20, Block B, Fortune Building, No. 18 Xinghua Bei Street , Tiexi District, Shenyang, 110025, China.
 
   +86-15584252872
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