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Aluminum Gravity Die Casting
Precision, reliability and livability are the key aspects of providing products to protect us in life-threatening environments. Choose Dongkun is to choose success. -
Gravity Die Casting
Centrifugal casting, sand casting, investment casting, manufacturing and key industry-specific tests are all carried out in-house, so that Dongkun’s customers are confident in its petrochemical applic -
Investment Die Casting
Investment casting has the ability to design and produce almost any number of ultra-thin parts. Avoiding post-processing including welding and machining can save costs and provi -
Aluminium Die Casting
When the leading manufacturers of heavy industrial valves urgently need to develop new investment casting resources, you can come to Dongkun. -
Sand Casting Stainless Steel
The broken wall, rolling mortar wall, and roll skin are only part of the casting that needs to be polished by a lathe, so it is especially suitable for sand casting. -
Aluminium Sand Casting
Sand casting has existed as a technology for thousands of years and is the preferred metal casting process for the production of shaped parts weighing from less than one pound t -
Lost Wax Investment Casting
JieHang specializes in lost wax investment casting of heat-resistant, wear-resistant and corrosion-resistant alloys. -
Water Glass Casting Products
Product integrity and size requirements can be guaranteed by 100% online measurement and various non-destructive testing steps including fluorescent penetrant inspection. -
Metal Investment Casting
As a manufacturer of casting and mechanical parts for flow control customers in various applications, Dongkun has technical and material capabilities as well as a diversified process flow to help you -
Titanium Investment Casting
JieHang metals also performs most of the NDT functions, including various penetrant, magnetic powder and radiographic tests to support investment casting. We also provide a single source of -
Stainless Steel Investment Casting
The investment casting process refers to making a model with wax, wrapping multiple layers of refractory materials such as clay and binder on its surface, heating the wax to melt and flow out, -
Investment Precision Casting
● Existence of external shapes and strict tolerances ● Asymmetry with fine details ● Multiple and/or complex internal passages in the design ● The size ranges from medium to small, usually under 454 k
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