Marusen Craft Co., Ltd.Marusencraft
Company
Company
Message
Message from the President
Exploring the potential of composites
to create products that support the future
Since our founding, we have spent many years manufacturing high-value-added products using composite materials such as FRP and CFRP. In recent years, we have focused especially on advancing vacuum resin infusion processes such as VARTM and RTM and strengthening our technical foundation in composite molding. These efforts have enabled us to manufacture numerous high-precision, highly reliable components for the railway, medical, aerospace, and energy sectors.
Our particular strength lies in long and large components that must also be lightweight and strong, including wind-turbine blade components, composite tooling, and large insulating structural members. Today, our integrated system spans design, molding, machining, and finishing, allowing us to respond quickly and flexibly to diverse requirements.
We are also committed to transferring the skills of certified FRP molding technicians and developing the next generation of professionals. We will continue to explore the potential of composites and devote ourselves to creating high-quality products our customers can trust.
Our philosophy
Corporate Philosophy
By continually deepening our proprietary technologies and researching and acquiring new technologies to meet the needs of customers and markets,
we aim to provide trusted, high-quality products that satisfy our customers and contribute to the development of society.
Behavioral guidelines
Guiding Principles
We accurately assess changes in the world and act every day with customer satisfaction as our highest priority, meeting society’s expectations and earning its trust.
We make seeing, listening, and trying the basis of our work, remain constantly aware of technology and quality, and provide safe, high-quality products and services.
We provide an environment in which employees can fully demonstrate their abilities and individuality, build on their strengths, gain varied experience, and experience a sense of achievement,
and we strive to be a company that brings out the full potential of every employee.
Quality policy
Quality Policy
In manufacturing a wide range of composite products, we continually deepen our proprietary technologies and promote the research and acquisition of new technologies.
By meeting the diverse needs of many industries, we aim to earn the trust and satisfaction of customers
in Japan and around the world through the provision of high-quality products.
To achieve this, we continually improve the effectiveness of our quality management system.
Certificate Number 14814
Company information
Company Profile
May 1992: Began independent operations as a sole proprietorship specializing in FRP molding and processing
May 1997: Incorporated as Marusen Craft Co., Ltd.
• Oven (working dimensions: 2.5 m × 3 m × 1.5 m H; max. 200°C)
• Oven (working dimensions: 0.8 m × 0.6 m × 0.8 m H; max. 300°C)
• Oven (working dimensions: 1 m × 1 m × 1 m H; max. 300°C)
• Vacuum pumps (4)
• Venturi booth (1; 5 m opening)
• Overhead traveling cranes (2.8 t × 2; effective height 8 m)
• Gel coater (1)
• Resin injection units (2)
Quality policy
Qualifications and Memberships
Qualifications
• Two nationally certified Grade 1 FRP Molding Technicians
• Niigata Prefecture skills examination committee member for reinforced-plastic hand lay-up molding
• Certified non-combustible under the railway rolling-stock materials combustion test
Memberships
• Member, SAMPE Japan
• Member, Niigata Sky Project