Trusted Cast Iron Foundry for Industrial & OEM Parts

Se Young Engineering provides cast iron casting, FCD products, SCS products, valve components, pump covers, and precision machining support from South Korea.

About Se Young Eng

Se Young Engineering is a South Korean cast iron foundry and precision machining company supporting industrial, valve, pump, and OEM part customers. We manufacture casting products including FCD products, SCS products, water valve components, industrial rotary valve parts, pump covers, gears, and custom industrial components.

With experience in casting and machining, Se Young Engineering focuses on reliable production, material confirmation, small-batch flexibility, and long-term customer partnerships. We work with customers who require stable quality, practical manufacturing support, and dependable communication throughout the production process.

At Se Young Engineering, we eagerly look forward to forging a prosperous partnership with you, supporting your growth through our unparalleled manufacturing expertise.

A brief history

2006 January - SEYOUNG ENG Established

2006 February - Started production of processed parts for ships and industrial use

2007 May – Started manufacturing industrial parts for the Korean Ministry of National Defense

2007 May - Started manufacturing precision machined parts

2008 March – Started production for public works products (Japan Waterworks Association standard), VALVE, and gear products

Philosophy, Vision and Policy

Philosophy

Management Philosophy

Respect for humans & Three satisfactions

「Customer Satisfaction」

「Employee Satisfaction」

「Partner Satisfaction」

Vision

Be an outstanding partner for our customers.

Value the relationship of trust.

Grow together.

Policy

Contribute to society by continuing to provide products and technologies that satisfy our customers

Business Policy

Selection of business partners

With a fair and impartial way of thinking, we always open the door to new business partners, both domestically and internationally. Focusing on quality, price, delivery date, and environmental friendliness, etc. We select our business partners based on appropriate criteria and from an objective standpoint.

Partnership

Mutual benefit with all business partners through sound transactions.

Our partnership is premised on building a cooperative relationship.

Compliance and confidentiality

We will comply with relevant laws and regulations when conducting transactions. In addition, information obtained from business partners through transactions, We will not be disclosed to a third party without your consent.

To the ethical concept action based

Our business requires that all parties involved in the procurement process not have any conflict of interest. We always try to carry out fair business practices, maintaining a healthy relationship with our business partners.

Business Scope

FCD PRODUCTS

Photo： Water Valve for Japan Water Works Association

SCS PRODUCTS

Photo: Industrial Rotary Valve

We cast products that correspond to the standards and materials that conform to the standards of Japan Water Works Association.
We produce a wide variety of products in small quantities from small to large products.
For material management, we will confirm and deliver acceptable products by the test method according to JIS G 5527.