contact@sydensen.com
  • Centrifugal Castings
    Densen Group, as China top machining manufacturer, its centrifugal casting process is often the most cost effective technology for producing very high quality ring, tube and cylindrical shaped castings with exceptional material properties and soundness, similar to forgings.
  • The advantages and disadvantages of lost foam casting
    Lost-foam casting is a type of evaporative-pattern casting process that is similar to investment casting except foam is used for the pattern instead of wax . This process takes advantage of the low boiling point of foam to simplify the investment casting process by removing the need to melt the wax
  • Which kind of alloys can be used in lost wax casting process?
    Lost wax casting process is suitable for almost all the ferrous and nonferrous materials. As a professional investment casting manufacturer, SIMIS can make both ferrous and non ferrous lost wax castings for our customers. Now we would like to introduce what alloys can be poured in lost wax casting p
  • Letter to Dear Customers and Friends
    Dear As COVID-19 continues to spread globally ,Densen Group wants to reassure our valued customers that we are taking this situation very seriously .The health of our employees,our customers,and their families is ,and continue to be ,our highest priority. During the past weeks ,we already sent our
  • Densen Group's Jeju Island Tour
    Densen Group's Jeju Island Tour
  • Densen Group's "Dumping Banquet"of New Year
    Densen Group's "Dumping Banquet"of New Year
  • New Densen's Q4 start-up meeting was successfully held
    After the 11th National Day, New Densen held its fourth quarter meeting, and it was getting closer and closer to the year-end goal. This time, it also did field training, which is of great significance and full of harvest.
  • The exhibition has been successfully completed for New Densen
    New Densen participated in the Düsseldorf International Casting Exhibition from June 25th to June 29th.This exhibition is currently the largest international casting exhibition in the world and is held once every four years.This time, we participated in the exhibition with 2,214 companies from more
  • New Densen moved to New office
    On June 18, Since the establishment of New Densen, the business has continued to expand and the team has continued to grow.
  • Centrifugal Castings--What is Centrifugal Casting?
    Centrifugal CastingsWhat is Centrifugal Casting?Centrifugal casting is a process that delivers castings of very high material soundness, and thus is the technology of choice for applications like jet engine compressor cases, petrochemical furnace tubes, many military products, and other high-reliabi
  • Total 39 pages  Go to Page
  • Go

  • Q Are you a manufacturer or a trader?

    A
    We have our own foundry ,forging factory and machinery shop located in Liaoning Province, China.
  • Q What can you do for customer?

    A
    One Stop Service
    1).Manufacturing and supply various machinery parts.
    2). Technical analysis and design 
    3).Factory audit, on-site production supervision, in-time feedback, pre-shipment quality inspection
  • Q How could you commit the product quality?

    A
    1) all our factories were ISO certified. 
    2) more than 50% of New Densen’s products were sold to worldwide top 500 companies 
    which located in North American, Western Europe, and Japan.
    3) New Densen’s QC engineers will do on-site supervision and before EX-work quality inspection. New Densen will issue inspection reports for customers’ approval before EX-work. New Densen will be responsible for its reports and every parts no matter how long sold to customers.
  • Q How long shall we get the quotation?

    A
    Processing time for inquiry: 1-3 working days.
  • Q What's the process of developing a new steel casting product?

    A
    The procedure for new project develop as below:
    1. Technical department analyze the drawings all details 
     
    2.Pattern design and manufacture
     
    3.Casting Process
     
    4.Quality Control inspect the casting parts
     
    5.Issue inspection report for customer to check quality
     
    6. After inspection report approved, Logistics Department help arrange the shipping to customer