iron parts

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  • Sand Casting

    Cast Iron & Steel Sand Casting FoundrySand 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,

  • Densen Group Aluminum Die Casting

    When you’re in the process of designing an aluminum part, it is essential to consider which manufacturing process you’ll use to produce it. There are various methods for forming aluminum, and aluminum die casting is one of the most common options for designers to consider.Aluminum die casting is the

  • When To Use Sand Casting

    What Is Sand Casting?Sand casting as a technology has existed for thousands of years and is a preferred metal casting process to produce shaped parts that weigh from less than a pound to thousands of pounds. Sand casting is versatile and cost effective even for low volumes because of low tooling co

  • CNC Precision Machining

    Precision CNC Machining Factory CNC Precision machining is the process of cutting metal parts to make them fit the end user’s applications and functions. Much of modern machining process are carried out by computer numerical control, CNC, in which computers are used to control the movement and opera

  • 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

  • We are gold PLUS supplier now

    With the help of over 25 years' manufacturing experience in the field of oil & gas, mining, power generation, transportation industries, Shenyang New Densen Casting And Forging I&E Co., Ltd. and our 15 factories would like to help our worldwide customers to supply the best quality mechanical product

  • Warmly welcome our distinguished guest from Italy to Densen Group

    Warmly welcome our distinguished guest from Italy to Densen Group. Densen Group are getting to be recognized and respected around world as a World Class Industrial Solutions Provider. We sincerely hope to build a cooperative and mutual beneficial business relationship with customers all over the wor

  • Welcome to our booth in HANNOVER MESSE Industrial Expo

    Welcome to our booth in HANNOVER MESSE Industrial Expo, our factories have desighed and produced many oil industry components,and is accepted by the industry professional and well received by customers.

  • Densen Group Annual commendation Conference for the year 2017

    Annual commendation Conference for the year 2017