南海モルディ株式会社（旧：南海鋼材株式会社） List of Products and Services

Our company is a trading firm that engages in everything from the sale of mold materials and specialized machinery to the processing and production of molds and tools. We provide high-quality materials and precision products that support the manufacturing of automobiles, motorcycles, industrial machinery, construction machinery, and aircraft. We have earned the trust of a wide range of customers in various markets. Leveraging our integrated system and know-how that covers everything from procurement to production, we respond to the diverse needs of our customers. 【Business Activities】 ■ Sales of cutting and processing of special steel, tool steel, and mold steel ■ Processing and sales of forging molds and mold components ■ Processing and sales of die-casting molds and mold components ■ Sales of materials and processing for die holders used in forging presses ■ Processing and sales of master molds for die-casting molds (affiliated company: Amix Co., Ltd.) ■ Processing and sales of molds and mold components for hot presses ■ Manufacturing and sales of processing release agents for molds ■ Sales of welding systems for molds *For more details, please refer to the PDF document or feel free to contact us.

Our company prices each type of steel based on the distribution prices of special steel manufacturers. As a result, we receive high evaluations from customers when compared to regular iron scrap prices. We can also perform steel type selection at our company (however, a sorting fee will be charged separately). Additionally, we are enhancing our collection and delivery services, ensuring a smooth collection pace. *Please feel free to consult us regarding collection boxes and other requests. 【Business Content】 ■ Cutting and sales of special steel, tool steel, and mold steel ■ Processing and sales of forging molds and mold parts ■ Processing and sales of die-casting molds and mold parts ■ Material and processing sales of die holders for forging presses ■ Processing and sales of main molds for die-casting molds (affiliated company: Amix Co., Ltd.) ■ Processing and sales of molds and mold parts for hot presses ■ Manufacturing and sales of processing release agents for molds ■ Sales of welding systems for molds ■ Mold recycling business *For more details, please refer to the PDF materials or feel free to contact us.

Mainly, molds for the automotive and industrial machinery sectors account for a large part of our achievements, but we also cater to various fields including electrical, aerospace, and chemical industries. Leveraging the knowledge of molds and mold materials cultivated over 60 years of establishment, as well as our business network, we also engage in proposal-based sales to address our customers' concerns. We have various in-house equipment, including 5-axis machining machines, at multiple locations. You can also trust us with quality control. 【List of Our Services】 - Cold/Hot/Warm forging molds (SKD61, SKD11, SKH51, etc.) - Hot stamping (press) molds - Aluminum die-casting molds - Rubber molding molds - Mold materials (other materials are also accepted) - Machining (small to large) - Build-up welding (TIG, plasma, laser, contract and equipment consultation) - Heat treatment (deoxidized, vacuum, salt) - Surface treatment (gas nitriding, ion nitriding) - Coating (TiC, TiCN) - Plating (hard chrome) - Polishing LAP *Regarding heat treatment and surface treatment, we do not have in-house equipment, but we can accept the entire process as a contract. - Shape inspection (non-contact/contact, 3D image camera) - Reverse engineering

Specifically, we capture and analyze the requested item using a "3D image scanner" and prepare it as a 3D model of the mold using modeling software. The imaging accuracy reflects details such as punch marks and engravings, achieving a precision level of several tens of micrometers. Please feel free to consult with us first. As shown below, we provide suitable reverse engineering not only by simply refining the appearance of the model but also by incorporating insights from mold design. 【Case Studies and Features】 ■ In hot forging molds, we have already achieved several models shortly after introduction. (Introduction of scanning equipment: March 2020) ■ In mold processing operations, we mainly receive models from customers for processing, but we possess knowledge regarding "mold models." ■ As a mold material trading company, we also have insights into mold materials and heat treatment, covering the entire field of molds. ■ We have experience collaborating with customers on mold design and mechanical device design. ■ We also have a track record of "design support" as a business to assist with operations. *For more details, please refer to the PDF materials or feel free to contact us.