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Pathum Thani
PRONEC CO., LTD.
Pronec’s Thailand factory specializes in the assembly of electronic components, with a particular focus on coil winding. With more than 30 years of manufacturing experience in Thailand, we provide integrated support from the procurement of related components through our supply chains in Thailand and overseas, all the way to final product assembly. The Thailand factory occupies a site area of 17,600 m², with a factory floor area of 9,600 m². It is equipped with flexible production lines capable of supporting everything from prototyping to mass production. Another key advantage is its convenient location: approximately 35 km from central Bangkok, 40 km from Suvarnabhumi Airport, and 13 km from Don Mueang Airport.
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Pathum Thani
THAI ISIX CO., LTD.
Manufacture and distribute Carrier Tape, provide service for packing electronic components and semiconductor chips onto Carrier Tape before delivery to customers. ・ Manufacture and distribute Embossed Carrier Tape, certified by BOI ・ Offer Taping services for packing electronic components and semiconductor chips onto tape before sending to customers ・ Design and install Carrier Tape according to customer orders, Taping, inspection, and packaging for delivery to customers ・ Manufacture and distribute Steel Pallets that can be customized according to real customer usage, durable, rust-resistant and cost-effective in the long term
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Nakhon Ratchasima
SIMA TECHNOLOGY CO., LTD
Established in 1995, SIMA Technology Co., Ltd. (SIMA) is a 100% subsidiary of Muramoto Electron (Thailand) Co., Ltd. (METCO). Based in Thailand, SIMA specializes in precision manufacturing, plastic molding, and medical device assembly, catering to diverse customer needs. With a robust one-stop production system and a commitment to quality, SIMA ensures efficient operations and exceptional reliability across all its services. ■ Business Activities 1. Precision Pressing: High-accuracy components for automotive, home appliance, and lens applications 2. Plastic Injection Molding: Production of printer parts and medical-related products 3. Medical Device Assembly: Manufacturing and assembly of medical suction device components 4. Mold Design and Manufacturing: Comprehensive mold design and production for seamless mass manufacturing 5. Custom Jigs and Equipment: Development of tailored industrial equipment ■ Strengths 1. Integrated Production System: In-house management from mold design to product completion 2. High-Precision Manufacturing: Delivering the accuracy required for critical applications in the medical, automotive, and home appliance industries 3. Custom Solutions: Flexibility to adapt production to specific customer requirements 4. Muramoto Group Reliability: Leveraging the expertise and stability of its parent company for consistent quality SIMA Technology Co., Ltd. is your trusted partner for comprehensive manufacturing solutions. With advanced technologies and a focus on precision, we are committed to meeting diverse industrial needs efficiently. For more details, please feel free to contact us.
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Samut Prakan
ASSIST WORK (THAILAND) CO., LTD.
We offer assistance ranging from mass production to the proposal of automation equipment. This includes manufacturing aluminum parts for auto air conditioners, with an annual production capacity of 9 million units. We specialize in aluminum cutting and processing, vehicle heat sinks, solar brackets, and construction materials. For export to Japan, we handle casting part processing, CNC lathe processing for cast products, brass, aluminum, iron, stainless steel, etc., and secondary machining products such as drilling, milling, and more. 【Equipment】 Automatic inspection devices, processing machines Conveying machines, assembly machines Design and manufacturing of electrical and software systems Procurement of tools, carbide materials, electrodes, and part processing
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Chonburi
Technoplast (Thailand) Co., Ltd.
Technoplast Thailand provides end-to-end plastic cutting and machining services at its own in-house factory. We specialize in high-precision production and small-lot, high-mix manufacturing, delivering fast turnaround and excellent cost performance for customers across Thailand and the wider Asian market. From a single prototype to full-scale mass production, we offer flexible support for a wide range of needs—from tiny fingertip-sized components to complex, high-precision parts. By continuously exploring new possibilities and combining advanced production equipment with the expertise of skilled technicians, we provide customers with high-value products tailored to their requirements.
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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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Prachinburi
MICRON (THAILAND) CO., LTD.
Micron (Thailand) Co., Ltd., based in Prachin Buri Province, Thailand, operates primarily in hard chrome plating and stainless decorative polishing. With an integrated production system that handles everything from base polishing to plating and final finishing, the company supports a wide range of needs, including the refurbishment and new manufacturing of high-precision rolls and hydraulic cylinders, as well as press plates for PCB/CCL applications and stainless decorative polishing. A Japanese engineer with 30 years of experience in the chrome plating industry is stationed on-site, supporting Japanese-quality manufacturing in Thailand. By leveraging its integrated system, the company ensures quick response times, contributing to shorter lead times and cost reduction.
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Bangkok
S.N. ENGINEERING CO.,LTD.
Custom design, Zinc plating line, EDP coating line, control panel manufacturer.
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Samut Sakhon
S B TECH GROUP LTD., PART.
Manufacturer of OEM Machinery, we are proficient on making machinery, especially High Voltage and Low Voltage System, Metal-Clad Low volt Switch Board, Motor Control Center, Lighting System-Fire Alarm System, Telephone System
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Pathum Thani
TENPAKU CO., LTD.
OVERHAUL MACHINE (NC LATHE, GRINDING, MACHINING, MILLING, SPECIAL MACHINE etc.) REPAIR (SPINDLE, SLIDE, TURCITE SLIDE, MOTOR, WELDING MACHINE etc.) REMODELING MACHINE ENGINEERING OF MACHINERY MAKE PARTS (PARTS OF JIG, SHEET METAL, COVER, FRAME, TANK etc.)
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Chachoengsao
TITAN CRANE CO.,LTD.
Titan Crane Co., Ltd. Produces and distributes electric crane for the job.
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Nonthaburi
MUCKPOL CO., LTD.
Manufacturer and Distributor for Powder Jet, Reciprocator, Powder Coating System and etc.
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Phra Nakhon Si Ayutthaya
P&T ENGINEERING PART CO.,LTD.
We welcom all made to orders with the best quality to serve you the satisfication. We are the manufacturer of Tassap Tip, Fitting, Plastic Parts, Machine Parts, Jig, Fixiture, Screws, Nut, Boby Valves Compressed Air Filters and Filtration.
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Rayong
ZU HOW INDUSTRY (THAILAND) CO., LTD.
Manufacturer License of Boiler and Pressure Vessel from China.
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Bangkok
MASTIP (THAILAND) CO.,LTD.
We are nozzle manufacturer for large OEM component distributors. Mastip supplies complete Hot Half or manifold only solutions into most markets covering engineering resins, high cavity systems or multiple material applications.
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Samut Prakan
TOCHU THAILAND CO., LTD.
MANUFACTURED TO INTERNATIONAL STANDARDS The Tochu shot blasting machine is an inexpensive, highly efficient piece of technology that provides excellent performance and reliability.
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Bangkok
ROJEKOLAKARN & MACHINERY CO., LTD.
Our company has been providing Hard Chrome Plating, Surface Hardening, Grinding, and also Turning to a broad range of customers’ needs including mold and die makers, hydraulic systems rebuilders, plastic injection machine owners, and all types of machinery manufacturers.
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Uthai Thani
Y-dec（Thailand）Co.,Ltd.
A Japanese manufacturer of electrical equipment located near Bangkok. We do SMT ~ INSERT ~ soldering and assembly. We can handle everything from procurement of electronic components and molded products to finished products. Obtained BOI. We will work with you to reduce your costs.
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Bangkok
SIRIPRAPA ENGINEERING CO.,LTD.
Custom Main Distribution Board (MDB), Distribution Board (DB), Capacitor Panel (CAP-BANK), Motor Contor center (MCC), Console system, Out Door Enclosure, Standard Panel, Trunking System
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Nakhon Ratchasima
CHERDCHAI INDUSTRIAL FACTORY CO., LTD.
Manufacturer of Bus Chassis Maker, Bus Body Builder, Transportation, Honda Dealer, Nissan Dealer
About Assembly/Inspection
Assembly and inspection are the final stages of the manufacturing process, where individual parts and sub-assemblies are combined to complete the final product as designed, ensuring its quality and functionality. During assembly, parts are joined using methods such as screwing, welding, bonding, and press-fitting, either manually or with automated machinery (robots). Inspection involves evaluating appearance, dimensions, function, and performance using visual checks, measuring instruments, image processing systems, testers, and other tools to confirm that the product functions according to specifications and is free of defects. This process is essential for ensuring product reliability and preventing defective products from reaching the market, forming the core of the quality assurance system. As it directly impacts production efficiency and cost, automation and data utilization are advancing in this process.
