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最終更新日時: 2016/11/30 18:15:24

Marushin Protec Co., Ltd.

We can handle various manufacturing fields, from parts machining for physical/chemical analyzers to the consignment production of whole units. 

Our company handles processes from machining parts for physical/chemical analyzers to consignment production of whole finished units. We have an integrated production system that covers from parts and unit assembly to finished devices, and an internal baking finishing department that provides services from post-processing to machining. Our strengths include ultra-precision machining technology and baking finishing technology that satisfy high precision and performance requirements. Our ultra-precision machining normally realizes precision at the sub-micron level (1/100 mm), or micron-level (1/1000 mm) processing for the core units in devices. We have also realized high surface quality for baking finishing, which can be applied to items in various sizes, from small parts to large housings.

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[Company strength]
Our strength lies in our integrated production system that covers all processes from individual parts and unit assembly to finished devices. Another characteristic of our company is that we have a baking finishing department within the company, in addition to our machining department. We have formed partnerships with other manufacturers to bring comprehensiveness and flexibility to our operations. This is how we can provide one-stop manufacturing solutions and high-mix low-volume production to our customers. We currently do business with 7 major companies and over 30 small and medium-sized companies who highly value our proposals based on our know-how and technology. Our employees are relatively young on average, and all are employed as regular employees. These conditions will ensure skill and technology transfer for years to come. 

[Business description]
Our company is a consignment manufacturer. We handle parts machining for physical/chemical analyzers, measuring instruments, and control devices, up to consignment production of whole finished units or finished system products. We have supported leading companies in these fields both in Japan and abroad for 50 years since our establishment. Our corporate philosophy is to dedicate ourselves to our specialty as a Monozukuri craftsmanship professional. We strive to be a good technology-oriented entity in society, and to contribute to industrial development by utilizing our technology to the fullest. 

[Industry]
Part machining; machine assembly and electric device assembly; wiring and metal baking finishing; and so on

[Strength of products/technologies]
Our technological strength lies in our ultra-precision machining and baking finishing technologies. We satisfy the severe precision and performance requirements imposed on physical/chemical analyzers, measurement devices, and control devices. Our ultra-precision machining normally realizes precision at the sub-micron level (1/100 mm), or micron-level (1/1000 mm) processing for the core units in these devices. Our unit assembly techniques comprising post-processing for machined parts are also highly evaluated. We have realized high surface quality in our baking finishing. It can be applied to items in various sizes, from small parts to large housings (approximately 2500 × 3000 × 3000). 

[Representative's message]
It is now more than half a century since our establishment. We believe that it is time for our company to take a great leap forward as a group of Monozukuri craftsmanship professionals. We intend to acquire major corporate customers. This will be done to offer the technologies and know-how we have gained from our production of various analyzers, electronic and optical instruments, and medical devices to society at large. We hope you will count on our ultra-precision machining and baking finishing technologies and our ability to make technological proposals.

[Company structure for market development/overseas expansion]
We have 4 sales engineers with good technical knowledge for acquiring major corporate customers in our sales operations. Our production and quality are audited once a year following ISO and other standards, and green procurement standards, such as RoHS and Reach (once a year). Overseas expansion will be our next step. We intend to prepare operations gradually in order to take a leap forward at the right time. 

[Market share/Ranking]
Our company is a consignment manufacturer, so we do not have exact figures such as how great a share the final products have or what our industry ranking may be. We assume that our products (parts and units) are embedded in more than 80% of the physical/chemical, analytical, measurement, and medical devices manufactured by our customers in Japan. 

[Awards and media coverage]
[Awards]
Letter of appreciation from the president of the Japan Red Cross for our financial contribution to the activities of the Japan Red Cross (2011); letter of appreciation from People’s Hope Japan for our medical support and assistance to developing nations in Asia (2009); Excellent Tax Declaration Company Award (4 times in total, including 2009); many other awards. 

[Media]
Nikkan Kogyo Shimbun, “Selling Electricity with Solar Panels” (September 26, 2012); Nikkan Kogyo Shimbun, “Ecological World Depends on Your Spirit” (June 28, 2010); Nikkan Kogyo Shimbun, “It’s Your Turn” (May 27, 2004); and so on.


[Authorization/Certification]
Our radio control jet engine development project received management innovation plan approval by the Tokyo Metropolitan Government (published in 2007 in Sanroshoshi No. 352). 

[Factory (domestic)]
Tokyo

[Main Clients / Business History (domestic)]
Major physical/chemical analyzer manufacturer (consignment manufacturing of parts, units, and baking finishing for electron microscopes, and nuclear magnetic resonance devices, for 50 years); major household appliance manufacturers: consignment manufacturing of parts, units, baking finishing, and finished products for gas/liquid analyzers, confocal scanners, x-ray coating thickness measurement and control devices, and so on, for 50 years); major electronic component manufacturer (consignment manufacturing of baking finishing for Shinkansen bullet train rolling stock equipment, defense-related devices, and various switch touch panel production equipment parts, for 50 years); major optical device manufacturer (consignment manufacturing of parts, units, and baking finishing for fluorescence microscopes used for biological cell observation, for 10 years); major precision device manufacturer (consignment manufacturing of parts and units for focusing ion beam machining, observation devices, various analyzers, and so on, for 10 years); and so on. 

[Main Clients / Business History (overseas)]
Our company is a consignment manufacturer, so we have not delivered to overseas customers before. However, products equipped with our parts and units are widely distributed globally. 

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