ABOUT US

Greeting

WONJUNG is machining company for special equipment’s. Marine Engine Parts, Automobile Components, Military Components
and specific Customized Demands.

Our advanced technology as well as accumulated know-how for decades in production, that is distinctive and differential to others, enable us to be the leading supplier in the market. We are trying our best effort to satisfy our customers with the top quality as well as price competitiveness. We build a future together with customers.

Our top policy is for customer’s satisfaction

WONJUNG focus on technological innovations with cost effectiveness, and do the utmost effort to enhance our craftsmanship and the optimization in production to yield cooperate profits.

We are expanding maritime plant products as well as precision parts through the development of high technology, core equipment and comprehensive and systematic technology developments. Our researchers and staffs will always devote all efforts in productive research and development with challenging spirit and try our utmost to create a world-class company to be a Leader in the precision engineering mechanism.

Thank you for your continued support and interest in our company.

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Business Division

  Marine Engine Components

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  Nuclear Power Components

Military Components

  Industrial Machinery Components

nuclear-power

FOR NUMBER ONE!

WONJUNG products is for the main parts of marine engine fuel injection. Our products equipped with ultra precision mechanism as well as
core technology are the best choice of you for marine engines and precision parts under harsh conditions.

OTHER SUPPLIER

CUTTING Q.T (PRE-TREATMENT) ③ MILLING and MACHINING ④ HEAT TREATMENT (Soft Nitriding) ⑤ POLISHING INSPECTION

STEEL CUTTING Q.T MACHINNIGN ④ HEAT TREATMENT ⑤ POLISHING INSPECTION

WONJUNG PROCESSING

CUTTING > ② ROUGH MACHINING > ③ Q.T (Pre-Treatment) ④ MILLING and MACHINING ⑤ 1st STAGE POLISHING >

⑥ HEAT TREATMENT ( Soft Nitriding ) ⑦ POLISHING > ⑧ BUFFING > ⑨ INSPECTION

COMPANY ORGANIZATION

wonjung-organization

CERTIFICATION