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Latest update: 30/11/2016 18:00:55

Suehiro Mekki Co., Ltd.

We develop zinc plating with corrosion resistance that is three to five times greater than conventional zinc plating.

We have experience in electro zinc plating for a major automobile manufacturer. We establish production lines that are not available from other companies. This is done by implementing reversal machines for zinc plating and semi-automatic production lines. We used our unique processing technology to develop zinc plating with three to five times greater corrosion resistance. We can provide washers and pressed products using high-mix low-volume production. These products are small, thin, and almost flawless, with stable quality, and supplied in short periods and at low cost.

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Other presentation

[Company strength]
1. We can provide color plating, such as washers with black zinc plating, by using a manual production line. 
2. An automatic production line greatly reduces costs by using a barrel reversal machine, because even products that used to support only rack plating can be processed by barrel plating. 
3. Our ZEC Coat product can make corrosion resistance three to five times greater than conventional zinc plating. We tailor-make equipment and propose plating that is not available from other companies in the same line. We receive high appreciation from our customers.

[Business description]
We offer zinc plating services. Our machines can reverse their rotation every 20 seconds, unlike the barrel plating machines on the market. We can use these reversal-type machines to handle even springs that readily tangle and products that readily dent. Our drying machines can also reverse their rotation to handle pressed products that readily bend. We handle only black washers manually on our semi-automatic production line, and we also receive appreciation from many customers in other prefectures. Do not hesitate to consult us for solving problems such as frequent flaw occurrence or to reduce costs on products now being manufactured by rack-type plating. Our highly corrosion resistant ZEC Coat plating makes corrosion resistance three to five times greater than conventional zinc plating. Consider our product to replace alloy plating or improve corrosion resistance.


[Strength of products/technologies]
1. We study coloring methods and are capable of performing black zinc plating of washers that is not possible for other companies. This is done with the cooperation of a chemicals manufacturer. 
2. The barrels of our equipment reverse their rotation every 20 seconds to plate products that readily tangle or have complicated shapes. Two kinds of drying machines are used in the drying process to plate products that have thin walls or readily dent. 
3. Our ZEC Coat product greatly reduces costs and improves performance, because part plating can be changed from costly alloy plating to zinc plating.

[Representative's message]
I succeeded to the company from the previous president in 2007 as the third president. We took the opportunity of the overseas transfer of a customer’s production site to replace equipment and set up a unique production line. This was done by implementing reversal machines for zinc plating and semi-automatic production lines. We also developed a new technology called ZEC Coat and implemented electroless nickel plating. We have visited Germany, Italy, China, and Vietnam in the last several years to inspect the status of overseas production. We are always brushing up our technical and proposal power to be a company that is trusted by our customers.

[Company structure for market development/overseas expansion]
The president personally deals with new customers, and hands over established business to a person responsible for manufacturing. We have a work force of only about 10 people. However, we are working hard to raise the technical levels of individuals and also to improve our in-house system to become more autonomous. The system we are building will enable the president to have available time as desired, and we will be able to participate in new projects. We concluded a tie-up contract with a chemicals manufacturer from the EU for overseas cooperation. We acquired sales rights for plating equipment with absolutely no water drainage. We are also closely connected to a Chinese chemicals manufacturer and are ready to set up a cooperation system at any time.

[Market share/Ranking]
Washers with black zinc plating for Yamaha: 100%.
Steering parts for Suzuki: 100%.

[Awards and media coverage]


Strategic Core Technology Advancement Program approval.

[Joint research and development]
ZEC Coat has been sold through our website. We made a proposal to a major company through the Aichi Small Business Support Center and received their appreciation. An automobile manufacturer will also employ our products.

[Main Clients / Business History (domestic)]
We have been engaged in automotive plating for 50 years. Our products are used by Toyota, Nissan, Mazda, and Suzuki, although not directly.

[Main Clients / Business History (overseas)]
We have close ties with a Chinese chemicals manufacturer and have a tie-up with an EU chemicals manufacturer.

[Exhibition History/Information]
New Value Creation Exhibition 2014.

This company is recommended by the following support organizations.

Chubu Head Office, SMRJ