Rayong

CASTEMA HEAVY INDUSTRIES CO., LTD.

About CASTEMA HEAVY INDUSTRIES CO., LTD. Established in February 2016, CASTEMA is the second overseas production base of the Ota Casting Group (Hiroshima, Japan). We provide a stable supply of high-quality cast iron products that meet international standards, specializing in the manufacturing of large-scale industrial machinery components designed for high-load applications. ◆ Stable Casting Technology Based on Japanese Quality Standards With expert Japanese technical staff permanently stationed on-site, we ensure a stable production process compliant with Japanese quality standards. Our products are ideal for large machinery parts requiring high strength, superior dimensional accuracy, and long-term durability. ◆ High Quality & Rapid Response through Integrated Production CASTEMA works in close collaboration with our group affiliate, O-Cast Thai Co., Ltd. (a specialized machining facility), to offer an integrated production system. This partnership allows us to: - Enhance flexibility in quality control. - Significantly reduce lead times. - Optimize costs to meet the diverse needs of domestic and international clients. ◆ Global Capability via Thailand Production Base By maintaining a strategic production hub in Thailand, we minimize transport lead times and logistics risks. This location enables rapid and seamless communication with our global customers, particularly across the Asian region. ________________________________________ ■ Key Industries Served - Shipbuilding: Intermediate bearings, engines. - Printing Machinery: Frames, beds, cylinders. - Injection Molding Machinery: Platens, beds. - Machine Tools: Columns, beds, spindle heads. - Steel Mill Machinery: Furnace covers, frames, furnace mouth hardware (water-cooled and non-water-cooled). - Semiconductor Manufacturing Equipment: Bases, structural components. - Automotive Manufacturing Machinery: Mold holders. - Metal (Aluminum) Forming: Ingot cases, dross pans, ash pans. ________________________________________ ■ Production & Service Scope - Materials: Cast Iron (FC, FCD, FCH). - Product Weight: 100 kg to 4,000 kg. - Engineering Support: CAD/CAM design support to optimize manufacturing quality and mitigate production risks. - Integrated Processes: From casting and stress-relief annealing to surface treatment and painting. - Quality Control: Strict quality management system based on Japanese standards.

Rayong

MIYASAKA COMPONENTS (THAILAND） Co., Ltd.

• Header machining
• Insert molding
• Insert molding die

Improved Design Flexibility with Integrated Rubber-Plastic Molding Miyasaka Components (Thailand) Co., Ltd. enhances design flexibility and reduces the number of components through its advanced molding technology that integrates rubber and plastic components. ■ Overview Miyasaka Components (Thailand) Co., Ltd. is a Japanese-affiliated molded component manufacturer located in the Eastern Seaboard Industrial Estate, Rayong Province, Thailand. Established in 2004 as the Thai subsidiary of Miyasaka Rubber Co., Ltd. in Nagano, Japan, the company has been supplying high-performance and high-precision molded parts primarily to the automotive industry. Its integrated molding technology significantly contributes to reducing the number of components, simplifying assembly processes, and improving both product design and productivity. ■ Business Activities - Manufacturing of integrated rubber and plastic molded parts - Production of plastic-metal composite molded components - Manufacturing of automotive waterproof connectors and sealing parts - Precision parts production using injection molding and insert molding technologies The company offers a fully integrated service from technical proposals for new products through to prototyping and mass production, supporting product development that meets a wide range of customer needs. ■ Strengths - Proposals for component integration using rubber-plastic and plastic-metal composite molding - Certified under ISO 9001, ISO 14001, and IATF 16949, ensuring compliance with quality, environmental, and automotive standards - Technical support available in Japanese - Flexible production management capable of handling small-lot and quick-turnaround orders ■ Services - Technical consulting from the early stages of product development - Prototyping based on 3D drawings and samples - High-precision injection molding and composite insert molding - Rigorous quality control systems, including in-process and 100% inspection By leveraging its expertise in integrated molding of rubber, resin, and metal, Miyasaka Components (Thailand) contributes to the optimization of both component design and manufacturing productivity. For more details, please download the PDF or feel free to contact us.

Phra Nakhon Si Ayutthaya

YAMAMOTO FOUNDRY (THAILAND) CO.,LTD.

We produce and sell iron casting for press mold and machining tools etc. We available for order from small kg to 13 tons. Our all 3 factories; Ayutthaya, Singburi, Kakegawa Japan that can produce for 1500 ton/ per month. Our production make evaporated pattern casting (full mold casting method) that used by foaming, so use short lead time. We also can delivery for small order as requested.

Chonburi

Siam YUKEN Co., Ltd.

For more than half a century, we have been committed to strengthening our technical expertise through manufacturing and distributing surface treatment products for Japanese automotive and electronics devices OEMs as our main business clients. We are currently expanding our business activities by bringing this highly successful metal surface treatment technology to the Southeast Asia region and India, in order to serve more clients and meet their expectations. Manufacturing and distribution of surface treatment chemicals and surface treatment processes using zinc and aluminum-based rust-resistant coatings are being carried out in the Amata City Chonburi Industrial Estate in Thailand. Japanese technical staffs with rich experience are being stationed to work together with clients to solve and meet their requests and specifications regarding surface treatment. We have a line-up of quality products of zinc-based rust-resistant and tin-based surface treatment chemicals. They are available to be manufactured and distributed. As an integrated manufacturer in surface treatment products, we are able to achieve superior quality and high cost-performance for zinc- and aluminum-based rust-resistant coatings by providing a one-stop service from production of the chemicals to actual coating processes by order. By providing YUKEN’s surface treatment technology, we are dedicated to be highly involved in the business expansion and social advancement for Southeast Asia region and India and be able to receive more good reviews from our business partners and regional clientsto achieve resource-saving, energy-efficient, and eco-friendly environment.

Tak

MAESOT HEAVY INDUSTRIES CO., LTD.

Maesot Heavy Industries is a foundry, machining and fabrication factory in Thailand, with 100% foreign (Taiwan) capital of 238 million baht. We are approved by Thailand's Board of Investment. We have extensive OEM industrial knowledge regarding cast iron, ductile iron, steel, and fabrication.

Bangkok

FCON CO., LTD.

We are a manufacturer of gas flow control equipment including mass flow controllers. In addition to standard products, we do everything from design to sales of customized products in-house, and we provide them according to the customer's application.