Design and manufacturing contract - Company Ranking(3 companyies in total)

Last Updated：Aug 20, 2025 Aggregation Period:Jul 23, 2025〜Aug 19, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
ワイ・デー・ケー	Address Tokyo/ number of employees 718 Business Activities Contract Manufacturing of Production Equipment [OEM/ODM] - Semiconductor manufacturing equipment - LCD manufacturing equipment - FA equipment - Paper transport control equipment - Wafer transport control equipment - Precision machined parts Contract Manufacturing of Electronic Devices [EMS] - Emergency earthquake alert reception terminals - Production line information transmission devices - Vending machine information transmission devices - Handheld optical network testers Remote Monitoring Solutions - Building facility management - Nursing and bed management - Taxi dispatch management and card payment - Monitoring of agricultural land and greenhouses - CAN data logger remote monitoring devices Lithium-Ion Battery Systems - Cell balance system for battery groups - Grid-connected smoothing energy storage systems - Mass production solar power energy storage systems Design Services - FPGA - H/W, S/W - Embedded networks In-house Products for Embedded Systems - TCP/IP protocol stack 'ySOCK' - Ethernet MAC IP Core 'yMAC' - IP Core 'yCORE Series' If you are considering EMS, OEM, or ODM for communication devices and various production equipment, please contact us. Key Partners - Alback Kiko Co., Ltd. - Irie Koken Co., Ltd. - Umezawa Giken Co., Ltd. - Ebara Manufacturing Group, Inc. - Canon Inc. Group - Omron Corporation - Japan Agency for Marine-Earth Science and Technology (JAMSTEC) - Japan Elevator Service Holdings Co., Ltd. - Sumitomo Electric Industries, Ltd. - Seiko Epson Corporation - Century Systems, Inc. - Tamron Co., Ltd. - Tokyo Electron Limited Group - Tokyo Seimitsu Co., Ltd. - Toko Takata Co., Ltd. - Toshiba Mitsubishi Electric Industrial Systems Corporation - Nikon Group, Inc. - NEC Corporation Group - Hitachi Group, Inc. - Fujitsu Telecom Networks Limited - Fujifilm Techno Products Co., Ltd. - Media Links Co., Ltd.	Contract manufacturing of machining and equipment design. Other	The YDK Group flexibly responds to all applications, from super-large to precision parts, with its extensive equipment. 【Equipment Owned】 Vertical Machining Centers: 44 units Vertical Milling Machines: 16 units Vertical 5-Axis Machines: 1 unit Horizontal Machining Centers: 4 units Horizontal Milling Machines: 3 units Horizontal 5-Axis Machines: 1 unit Turning Machines: 1 unit NC Lathes: 2 units General-purpose Lathes: 3 units Wire Cut Machines: 1 unit Surface Grinding Machines: 3 units 3D Measuring Instruments: 7 units	- High-precision parts for semiconductor and LCD-related equipment - Metal parts for optical communication - Component parts for OA peripheral terminal equipment Others
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ワイ・デー・ケー

Address

Tokyo/

number of employees

718

Business Activities

**Contract Manufacturing of Production Equipment [OEM/ODM]** - Semiconductor manufacturing equipment - LCD manufacturing equipment - FA equipment - Paper transport control equipment - Wafer transport control equipment - Precision machined parts **Contract Manufacturing of Electronic Devices [EMS]** - Emergency earthquake alert reception terminals - Production line information transmission devices - Vending machine information transmission devices - Handheld optical network testers **Remote Monitoring Solutions** - Building facility management - Nursing and bed management - Taxi dispatch management and card payment - Monitoring of agricultural land and greenhouses - CAN data logger remote monitoring devices **Lithium-Ion Battery Systems** - Cell balance system for battery groups - Grid-connected smoothing energy storage systems - Mass production solar power energy storage systems **Design Services** - FPGA - H/W, S/W - Embedded networks **In-house Products for Embedded Systems** - TCP/IP protocol stack 'ySOCK' - Ethernet MAC IP Core 'yMAC' - IP Core 'yCORE Series' If you are considering EMS, OEM, or ODM for communication devices and various production equipment, please contact us.

Key Partners

- Alback Kiko Co., Ltd. - Irie Koken Co., Ltd. - Umezawa Giken Co., Ltd. - Ebara Manufacturing Group, Inc. - Canon Inc. Group - Omron Corporation - Japan Agency for Marine-Earth Science and Technology (JAMSTEC) - Japan Elevator Service Holdings Co., Ltd. - Sumitomo Electric Industries, Ltd. - Seiko Epson Corporation - Century Systems, Inc. - Tamron Co., Ltd. - Tokyo Electron Limited Group - Tokyo Seimitsu Co., Ltd. - Toko Takata Co., Ltd. - Toshiba Mitsubishi Electric Industrial Systems Corporation - Nikon Group, Inc. - NEC Corporation Group - Hitachi Group, Inc. - Fujitsu Telecom Networks Limited - Fujifilm Techno Products Co., Ltd. - Media Links Co., Ltd.

Featured Products

Contract manufacturing of machining and equipment design.

overview

The YDK Group flexibly responds to all applications, from super-large to precision parts, with its extensive equipment. 【Equipment Owned】 Vertical Machining Centers: 44 units Vertical Milling Machines: 16 units Vertical 5-Axis Machines: 1 unit Horizontal Machining Centers: 4 units Horizontal Milling Machines: 3 units Horizontal 5-Axis Machines: 1 unit Turning Machines: 1 unit NC Lathes: 2 units General-purpose Lathes: 3 units Wire Cut Machines: 1 unit Surface Grinding Machines: 3 units 3D Measuring Instruments: 7 units

Application/Performance example

- High-precision parts for semiconductor and LCD-related equipment - Metal parts for optical communication - Component parts for OA peripheral terminal equipment Others
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Business Activities

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Design and manufacturing contract - Company Ranking(3 companyies in total)

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