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Latest update: 06/12/2016 14:37:21

MG Co., Ltd.

We have an integrated production system for plastics from mold manufacturing to assembly.

We develop various sensor units using plastic magnets and have an integrated production system covering up to mass production. Our company meets molding and assembling requests with a cleanroom and we are highly appreciated by our customers. We have many customers in Japan and we are promoting overseas expansion mainly through two sites in the United States and China. Our company has conducted joint research with Yamagata University and the Miyagi Prefectural Government Industrial Technology Institute. We aim to further improve our technical power with “A Technology-Oriented Company” as our slogan.

Main image

Other presentation

[Company strength]
(1) We have an integrated production system to develop and mass-produce sensor units for various business categories by applying various plastic magnets. Our production system is highly appreciated among our customers.
(2) Products we mold and assemble in a cleanroom are also appreciated by each customer we deliver to. (Supplies for various analyses.)
(3) We supply products using a three-pole production system in Japan, the USA, and China. (Supply system suited to the producing area.)

[Business description]
We have an integrated production system for plastics from mold manufacturing to assembly. We employ this system to manufacture various products by mold manufacturing, plastic molding, coating, screw attachment, attachment of plastic magnet goods, and unit assembly.

Plastic processing

[Strength of products/technologies]
substance and magnetizing technology). 
(2) We develop various filter units on consignment (cleanroom production).
(3) We have an integrated production system for automotive parts from molding to coating, laser processing, and assembly. 
(4) We develop products using our own technologies (plastic magnet applications, optical applications, and earthquake-proof parts).
(5) We possess plastic mold technology (80-cavity, 0.2 mm thin-wall molding, and integrated double injection molding).
(6) We possess precision mold manufacturing technology (1 μ ± 0.3 μm).
(7) We offer prism groove processing using ultra-fine nanotechnology.
  (We form plastic plates by precision rolling using mold parts with 1 μ or 500 nm V grooves). 

[Representative's message]
We will work together under our corporate philosophy of “A Technology-Oriented Company” to achieve the organization that our customers and other stakeholders anticipate and require. We will continue to strive to raise our technical power to meet customer needs while seeking better quality, pricing, and lead times.

[Company structure for market development/overseas expansion]
Our company is strengthening its sales function as a point of contact for customers.
We are constructing a transaction system balancing automotive, medical, industrial, and business products. We will promote our overseas expansion from two sites in the USA and China. We will actively attend future exhibitions, develop sales channels, and promote overseas expansion.

[Awards and media coverage]
Chemical Economy (September 2013); Mold Technology (December 2013).

ISO 9001, ISO 14001.

[Joint research and development]
Yamagata University and Miyagi Prefectural Government Industrial Technology Institute (development of weight reduction and strength improvement technologies using long-fiber reinforced thermoplastic resins and their application to metal substitute products).

[Factory (domestic)]
Miyagi, Yamagata

[Factory (overseas)]

[Main Clients / Business History (domestic)]
Sumitomo Wiring Systems Group (automotive panels and connectors), Mitsubishi Pencil (stationery), and Nidec Group (plastic magnets).

[Exhibition History/Information]
Medical Show Japan, Hanover 2013, and exhibition requests by other companies.

This company is recommended by the following support organizations.

Tohoku Head Office, SMRJ