ABOUT US
Jan Yi Metal
Jan Yi Metal Factory is an expert metal processing company based in central Taiwan, specializing in aluminum/zinc alloy die casting, secondary finishing and finished assemblies. The company has been in business for more than four decades and has developed over the years into a trusted finished goods supplier. To ensure greater control over the quality of our machined parts, Jan Yi Metal Factory has introduced CNC Lathes, CNC Vertical Machine Center with 4-axis and Coordinate Measuring Machine into the production line.
 
 
Jan Yi Metal Factory has the experience and capacity to add value to the die castings. Among the value-added services provided are machining, cleaning, surface treatment of metals, assembly and leaking testing. Jan Yi Metal Factory prides itself with the ability to provide finished goods to our customers.
 
 
Our goal is to be a reliable and responsive supplier of cost effective and quality products to our customers. Please send your drawings or files to janyi412@ms48.hinet.net and we can help you produce high-quality parts for your business.
 
 
SERVICE WE OFFER
We, with our quality subcontracting partners, offer a full range of services, including die casting, gravity die casting, aluminum extrusion, CNC machining, surface treatment and assembly. Just as importantly, we have the demonstrated experience and expertise to handle your project with the same care, no matter how simple or complex it is.
 

Aluminum/Zinc Casting
The most used alloys are the following: ADC3(A360), ADC10(A380), ADC12(A383), ZDC2(ZAMAK 3) and ZDC1(ZAMAK 5). Special alloys can be used upon request.

Gravity Die Casting 
Gravity die casting is a permanent mould casting process. At this process, the aluminum melt is poured into the mold by gravity (unlike pressure die casting). Advantages of this process include the possibility of low gas porosity, and fine grain sizes can be achieved.

The most used alloys are the following:

ADC3(A360), ADC10(A380), ADC12(A383), ZDC2(ZAMAK 3) and ZDC1(ZAMAK 5).

Special alloys can be used upon request.

Aluminum Extrusion
We provide the secondary precision machining and surface treatment with AL Extrusion Profile to promote the value added of aluminum extrusion parts.  

CNC Machining
We are equipped with machining centers and CNC lathes so that machining of the castings can be done in-house. With access to a comprehensive range of CNC machining capabilities, we are able to offer a supply chain which provides us performed all processes from casting to machining. This allows us to tailor parts to the specific needs of customers and reduce production costs.

Surface treatment
After all aspects of the casting and machining are complete, we offer most post processing and product finishing services for die cast parts from our specialized partners. The various finishing options we offer include:
 
●Tumbling
●Shot Blasting
●Polish
●Electrical Coating
●Liquid Coating
●Powder Coating
●Anodizing
●Electro Deposition (ED- coating)
●Impregnation

Assembly & Leaking Test
Jan Yi offers you complete and thorough assembly and testing of all die cast parts and products, we guarantee a finished product rather than just a die casting.

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Automotive Parts

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Automotive Electronic

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Other

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Surface Treatment

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Pneumatic Tools

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Assembly and Side

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Marine Parts

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Equipment
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