西山鋼業 List of Products and Services

Nishiyama Steel Co., Ltd. has achieved steady growth for over 90 years since its founding in 1923. Since its establishment, we have adhered to solid management focused on our core business of thin plate processing and sales. Moving forward, we intend to further enhance our coil center business, which serves as the core of our company. Our secondary processing sector is also expanding smoothly. We introduced our first machining center in 2014, and in 2017, we brought in new advanced machinery to aim for further leaps forward. 【Business Activities】 ■ Processing and sales of steel products ■ Metal press processing ■ Design and manufacturing of molds and jigs *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• Mold Design
• Other machine elements

We would like to introduce our "Mold Design/Manufacturing Division." By utilizing advanced CAD/CAM systems and NC machining equipment, we achieve integrated production from mold design to manufacturing, ensuring appropriate costs and short delivery times. In the event of mold troubles, we can respond quickly to restore operations. Additionally, we also accept the production of various jigs. 【Features】 ■ Mold Design ■ Machining ■ Milling ■ Wire Cutting ■ Polishing ■ Other Processing ■ Assembly and Trial ■ Inspection *For more details, please refer to the external link or feel free to contact us.

• Processing Contract
• Mold Design
• Other machine elements

We would like to introduce our "Press Processing Division." We are equipped with 30 press machines, primarily focusing on 150-200 ton class robot lines and progressive lines, and we respond to orders from a wide range of fields including OA equipment, electronics, construction, air conditioning, and automotive. Additionally, we can accommodate prototype production in collaboration with partner factories. 【Features】 ■ Robot processing ■ Progressive processing ■ Single-step processing ■ Tapping processing ■ Secondary processing ■ Cleaning and assembly ■ Inspection *For more details, please refer to the external link or feel free to contact us.

• Processing Contract
• Mold Design
• Other machine elements

We would like to introduce our "Coil Center Division." As an independent coil center with a 100% self-service ratio, we maintain a rich inventory of materials from various steel manufacturers and sell to customers across a wide range of fields. Our consistent production system allows us to respond to requests for short delivery times and small lot sizes. 【Features】 ■ Leveling processing ■ Slitting processing ■ Shearing processing *For more details, please refer to the external link or feel free to contact us.

• Processing Contract
• Mold Design
• Other machine elements

Nishiyama Steel Industry Co., Ltd. is a company primarily engaged in the processing and sales of steel products, metal press processing, and mold design/manufacturing. Our company operates in the coil center division, press processing division, and mold design/manufacturing division, leveraging the strengths of an independent coil center to offer a range of products from hot-rolled steel sheets to stainless steel sheets. Additionally, since we can procure materials from the coil center division, we are able to provide consistent quality control, delivery management, and material proposals. We can also accommodate complex molds utilizing 3D CAD/CAM technology. 【Business Overview】 ■ Processing and sales of steel products, metal press processing, mold design/manufacturing *For more details, please download the PDF or feel free to contact us.

• Processing Contract
• Mold Design
• Other machine elements