DENIK Co., Ltd.

Supporting social infrastructure through welding and machining

DENIK is renowned for its welding and machining technologies, possessing technical capabilities of a high standard that enable it to conduct business with major domestic corporations. In welding, it employs multiple techniques including TIG, MIG and MAG to handle a wide range of applications, from thick-section welding to specialised welding (build-up welding). In machining, it performs operations ranging from small component processing to the cutting of large and complex-shaped parts.
The company possesses machining expertise for difficult-to-cut materials and special metals, such as aluminium, wear-resistant steel, and castings, and has achieved significant results in fields including railway rolling stock and construction machinery.
Playing a vital role in sectors supporting social infrastructure is a source of pride for the company.

Reliable manufacturing underpins high safety standards

DENIK's strengths lie in its extensive processing capabilities and advanced technical expertise. We handle diverse products ranging from large to small items, achieving high precision and consistent quality through in-house jig design and fabrication. Furthermore, our skilled craftsmen, proficient in multiple welding techniques including TIG, MIG, and MAG, meet demanding requirements, including those for thick plates and special materials. The fusion of state-of-the-art equipment and experienced technicians achieves a high-level balance of the three key elements: quality, delivery time, and cost. Furthermore, the company possesses a proven track record across diverse materials such as aluminium, castings, and fabricated metal products, and across a wide range of fields including construction machinery, vehicles, hydraulics, and robot components. It meets customer expectations through its passion for manufacturing and its spirit of challenge.

Strengths

DENIK's strengths lie in its production engineering expertise rooted in the field and its flexible responsiveness. We treat our customers' challenges as our own, collaborating to devise process improvements and quality enhancements, and proposing optimal solutions. Through our “field strength” and “technical expertise” – generating significant outcomes from small improvements – we deliver value as a trusted manufacturing partner.

DENIK has been recognised by a railway vehicle manufacturer for its proactive production reforms and outstanding technical capabilities, receiving an award for improving the quality of bogie drive units. This achievement stems from sincerely addressing on-site challenges and continuously striving for process improvements and enhanced precision, thereby realising stable quality and high reliability. Moving forward, every employee remains committed to technological innovation and the relentless pursuit of better manufacturing.

Message from President

We continually challenge ourselves alongside each and every employee, pursuing manufacturing that exceeds our customers' expectations. Our conviction is to transform passion and bonds into strength, creating new value together with our colleagues and persistently challenging the future.

Major Equipment

• CNC lathesLB4000EX2, etc.
  OKUMA, etc.6 units
• Horizontal Machining CentresHN80D-II, etc.
  NIIGATA MACHINE TECHNO, etc.5 units
• Vertical machining centresMCV860, etc.
  Nidec OKK, etc.6 units
• Arc welding robotsTM-1800WGH3,etc.
  Panasonic Connect, etc.7 units
• Semi-automatic welding machinesDP500, etc.
  DAIHEN, etc.20 units

Company Overview

Company Name

DENIK Co., Ltd.

Address

4-14-22 Kikusui-dori, Moriguchi City

Company President

President Junichi Ito

Founded / Established

July 1962 / July 2005

Number of Employees

32　

Phone

06-6994-5227

Fax

06-6998-4804

Official Website

https://denik-mfg.co.jp/

Capital

10,000K JPY

Certifications

ISO 9001