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Samut Sakhon
Bangkok Sanyo Spring Co., Ltd.
Company Name: Bangkok Sanyo Spring (BSS) Services Offered: ・Progressive Press and Single Press Metal Stamping ・Coiling (Spring Manufacturing) ・Forming ・Assembly, including riveting ・Secondary Processing (Tapping, Welding, Barrel Polishing, and Heat Treatment) ・Mold Manufacturing ・Surface Treatment (Plating and Chemical Conversion Coating) About Bangkok Sanyo Spring (BSS) Our company specializes in precision metal stamping, coiling, and forming, offering a fully integrated service from mold design and manufacturing to assembly, all managed in-house. Since all molds used for pressing and forming are produced internally, we contribute to reducing customers’ initial costs and shortening lead times. Over 90% of our clients are Japanese companies in the automotive, camera, office automation equipment, and electronic device industries—sectors that demand exceptionally high-quality standards. With over 30 years of experience, our continued supply of parts to these industries demonstrates our reliability and outstanding quality. Furthermore, our integrated production system in Thailand enables us to provide VA/VE (Value Analysis/Value Engineering) proposals, further supporting our customers’ cost-reduction initiatives. Feel free to contact us with any inquiries or questions Contact us: 【EN/TH/JP】 Saman Maneechansuk : saman@bkksanyospring.co.th / 081-398-6299 【EN/JP】 Mr. Kota Nakagawa : nakagawa@bkksanyospring.co.th / 084-394-2255 【TH/JP】 Pokhasap Warintra : marketing1@bkksanyospring.co.th / 092-406-8822 【CN/JP】 Mr. XiaoLuan Tang : tang@bkksanyospring.co.th / 080-070-5566
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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.
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Nakhon Ratchasima
KORAT MATSUSHITA CO., LTD.
KORAT MATSUSHITA CO., LTD. offers a wide range of manufacturing services in Thailand, including press processing, mold design and production, product assembly, spring and sheet metal processing. Particularly in the mold sector, we own more than 2,000 molds and can create drawings in-house for molds that lack customer-provided schematics. Based in Nakhon Ratchasima (Korat), we are equipped to provide services throughout Thailand, catering to various industries such as automotive parts, mobile phone components, and precision springs. ■ Business Overview Our main business activities include: Press Processing and Mold Manufacturing: We provide services from prototyping to mass production with short lead times and competitive costs. Product Assembly: We handle precision assembly for automotive and office equipment parts. Material VA Proposals: We support cost reduction through efficient layouts and material change suggestions. Fast Delivery System: With a base in Nakhon Ratchasima, we deliver to Bangkok, Ayutthaya, Chonburi, Rayong, and other regions across Thailand. ■ Our Strengths Key strengths of our company: End-to-End Mold Design: Utilizing local suppliers and prototypes, we design molds optimized for production volumes. Handling Molds Without Drawings: Since our establishment, we have actively accepted transferred molds without drawings, accumulating over 1,000 successful projects in 25 years. Low-Cost Proposals: We support efficiency through material cost reductions, process consolidation, and space-saving designs. Rapid Nationwide Delivery: With Nakhon Ratchasima as our base, we help reduce inventory management burdens through quick delivery across Thailand. ■ Main Products and Applications Our products are used in the following fields: Automotive ABS components Buzzer parts for mobile phones Office equipment parts Precision springs Leveraging our flexibility and extensive experience, we provide quality and punctual services to meet our customers’ diverse needs. Experience the excellence of our services firsthand. For more details, please download our PDF or feel free to contact us.
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Rayong
MIYASAKA COMPONENTS (THAILAND） Co., Ltd.
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.
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Chonburi
CASTEM (SIAM) CO., LTD.
CASTEM (Siam) Co., Ltd. is a Thailand-based company specializing in precision casting and machining, primarily engaged in the production of high-precision metal components. With technical support from its headquarters, CASTEM Co., Ltd. (Japan), the company is expanding its global operations with a focus on the Asian market. By utilizing advanced casting technology and implementing rigorous quality control systems, CASTEM (Siam) Co., Ltd. is able to supply high-precision components to a wide range of industries. ■ Business Overview CASTEM (Siam) Co., Ltd. leverages high-precision metal casting and machining technology to provide components primarily for the following sectors: Automotive Industry: Engine parts, drivetrain components, sensor parts, etc. Medical Devices: Surgical instruments, orthopedic components, etc. Industrial Equipment: Precision parts for pumps, valves, power tools, etc. Electronics: Precision mechanical parts and housings. ■ Key Strengths The casting and precision machining services provided by CASTEM (Siam) Co., Ltd. are distinguished by several key strengths: High-precision Casting Technology: Precision casting techniques capable of producing intricate shapes and meeting strict dimensional accuracy requirements. Integrated Production System: A streamlined process from design to casting, machining, and quality inspection, ensuring reduced lead times and stable quality. High Quality Standards: An ISO-certified quality management system that upholds quality through rigorous inspection and testing. Environmentally Friendly Manufacturing: Actively promotes waste reduction and recycling efforts to minimize environmental impact. ■ Applications CASTEM's casting and precision machining technology has gained high acclaim in industries where reliability and precision are paramount, including: Automotive Sector: Precision machining of durable engine parts and sensors. Medical Device Sector: Surgical instruments and implant components used in healthcare settings. Industrial Equipment Sector: Machinery components with precise internal structures for pumps and valves. Electronics Sector: Components for electronic devices that demand miniaturization and high performance. As a leading expert in precision casting in Thailand, CASTEM (Siam) Co., Ltd. possesses the manufacturing capacity and technological capabilities to flexibly meet diverse needs.
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Rayong
YASUDA KOGYO THAILAND CO.,LTD.
We provide Japanese quality for construction machinery, agricultural machinery, and important safety parts.
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Chonburi
TOHO MEKKI (THAILAND) CO., LTD.
Available types: zinc plating, zinc-tin alloy plating, hard chrome plating, electroless nickel plating, painting (Teflon coating), polishing (barrel, shock spray). blast)
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Chonburi
TOHOKU Manufacturing (Thailand) Co.,Ltd.
We manufacture and sell automobile parts through cold and warm forging, cutting, and heat treatment. The parent company is Tohoku Tokushu Steel Co., Ltd., a stainless steel maker.
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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.
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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.
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Chonburi
Zeniya (Thailand) Co., Ltd.
Zeniya (Thailand) Co.,Ltd.has two divisions to make mass production metal parts and large metal structure in Chonburi, Thailand. < Strength of mass production > 1. Draw stamp press, drill machining and color anodizing in house 2. High precision & 3D fine shape of draw stamp press by aluminum and SUS stainless steel 3. Strict quality control in appearance or cosmetic parts 4. Fine color adjustment of anodizing to meet requirement of designer < Strength of large metal structure fabrication > 1. Welding reliability supported by signal buoy used on ocean for decades 2. Roll, weld, blast and paint in house 3. Weld aluminum not only carbon steel or SUS stainless steel
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Chonburi
JUTHAWAN MOLITEC (THAILAND) CO., LTD.
Listed on the First Section of the Tokyo Stock Exchange, a Thai subsidiary of Moritec Steel Co., Ltd. Our company sells steel materials and manufactures and sells processed parts for the automobile industry. With Japan as the parent company, we have production bases in Japan, Thailand, and Mexico. □ Material sales department Products/Special Steel Strips, Hardened Steel Strips ・Special steel (polished, cold rolled, hot rolled) ・Common steel (cold-rolled, hot-rolled) ・Stainless steel for springs ・Hardened steel ·stainless steel ・Surface treated steel □ Sheet metal processing department Composite processed product ·Auto parts ・Agricultural machinery parts ・Knife parts, grip parts
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Chonburi
MFK ENGINEERING CO., LTD.
Our company has two main businesses. One is the mechanical design and production of dedicated machines. In particular, we have a high level of expertise in noise countermeasures. Another business is the processing industry. Here, we mainly manufacture tungsten electrodes for resistance welding.
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Samut Prakan
THAI CASTING PRODUCT CO.,LTD.
Thai Casting Product Co.,Ltd. was established in 1990 in Bangbor, Samutprakarn. We are doing a business in iron foundry located in Thaialnd, with more than 30 years of experience to provide highest quality casting. Our foundry mainly produced cast iron, ductile iron and steel for various industries as Agricultural, Construction, Machinery, Automotive, water reticulation Parts to supply our product to domestic and international market such as America, Japan, Australia, New Zealand and Taiwan.
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Samut Prakan
SANG CHAROEN FOUNDRY (1978) CO.,LTD.
Sang Charoen Foundry (1987) Co., Ltd. was established in 1987 as a leading manufacturer of large mechanical parts in Southeast Asia. There is a complete production process as a one-stop shop by producing for many industries in the country and exporting abroad.
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Nakhon Ratchasima
THAI AKIBA CO.LTD.
Based on our die casting technology and die casting technology, our first priority is to provide excellent die casting products to our customers, to be appreciated by our customers and society, and to develop as a company that is trusted. activities are underway.
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Saraburi
JCY HDD TECHNOLOGY CO., LTD.
To become a creative and reliable world class precision components provider that offer highest quality & service.
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Chonburi
Takebe(Thailand)Co.,Ltd
Takebe (Thailand) Co., Ltd., established more than 16 years, is a company promoted by BOI and is Japan's leading company in the manufacture of chassis parts. We has been certified with ISO 9001, IATF16949 , ISO14001 and ISO45001 for management excellence.
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Chonburi
THAI FORGING PARTS CO.,LTD.
we are committed to continously improve our human resources as well as production process on safety basis to meet our customers satisfaction, which included qualitu products, on-time delivery, as well as reasonable price.
