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Employment

Preface

Our company came in response to the product that high quality was found by expert engineers. It is Japanese treasure, and the technique that has been cultivated for many years thinks that you should leave it in history as well as us. I need the power of the new generation for the creation of a new product, the new technology utilized technical tradition and the technique.

Employee Interview

Manufacturing Dep., Manufacturing Sec., Base-Plate G. / K.M. / 4 years of career (in 2022).

●What is your job?
 My job is the press working of Base-Plates. We can press a few mm thick cupper plates accurately, which is difficult to process in the field of the metalwork.

●What is the important point in your work?
 We pay close attention for safety when I control a press machine and carry huge metal materials. Therefore, I check machines firmly when I start controling them and work while being conscious of safety.
●What is good for you by working with us?
 I got on the behavior as the member of society by interchanging with seniors and my bosses.

●What you want to work on in future?
 I want to get on the technique and the knowledge of other process in our company(e.g. mold processing amd washing) and the latest processing. I will get involved in improvement of the production and development of new products.
●What will be demand for new recruits?
 In my opinion, the ability to take action, like sending their opinion and noticed points.

●May I ask the message for applicants at the end?
 Let's work in SANSHO. MFG. if you want to get challenging jobs!

Manufacturing Dep., P.S Sec. / T.N. / 4 years of career (in 2022).

●What is your job?
 My job is making and repairing molds which used for press machines. I use polishing machines and machining centers for my job.

●What is the important point in your work?
 Over-processed molds CANNOT be used for works. A few miss-processed molds produce defective products.  Therefore, I check the machine and the configuration frequently without familiarity and belief.
●What is good for you by working with us?
 I passed the certification exam with the support from the company. In my case, it was "Safety and Health Manager".

●What you want to work on in future?
 I want to design molds by using CAD and so on. In addition, I aim to process and design good molds by taking the experience and the knowledge of the press working.
●What will be demand for new recruits?
 In my opinion, It is saying hello finely which brings lively in our company.

●May I ask the message for applicants at the end?.
 You can find the place for activity in SANSHO. MHG.. I'm wating for you.

Manufacturing Dep. Manufacturing Sec. Base-Plate G / T.S. / 15 years of carrer (in 2022)

●What is your job?
 My job is the management of Base-Plate process from pressing to register printing. I ask for coopration with the subcontractor(at plating processing) as needed.

●What is the important point in the work?
 The shape, the pattern of register resin, and the shape level of Base-Plates depend on our customers. I check enough the quality of process products for final products being satisfy the demand from customers.
●What is good for you by working with us?
 I was trusted by my bosses and entrusted the OK/NG judgements of products shortly after joing the company. I could working at my discretion.Those experience make us to control process smoothly.

●What you want to work on in future?
 I have working at Base-Plate G. for a long year. So, I have some difficulty with discussion other products and departments. I want to take a job at other sections and departments, and use the knowledge and the experience for work.
●What will be demand for new recruits?
 In my opinion, sending your opinion and noticed point for your bosses.

●May I ask the message for applicants at the end?
 I have no knowledge and experience of press working when I join the company. You can question for me. Let's grow up and experience with us!

About SANSHO. MFG.

What does SANSHO. MFG. make?

 We make Base-Plate, Electrodes, and so on by bending and punching metal plates with a press machine. We often process cupper plates.
 Base-Plate(upper rightof the left-hand figure) is a board -fomed product which has 2.5-5 mm thickness. It is used mainly as a heat sink of parts. Processing thick cupper plates is very difficult, because soft cupper metal is
transformed easily, which processors don't expect.
 Electrode-Terminal (lower right of the left-hand figure) is a product with the complicated shape and thickness of 2mm or less. It is used for a electrical circuits flowing big electricity. It is demand complicated and high precision process, because a few gap of distortion and dimensions is not permitted.
 In some case, products after pressing are go to plating, resister resin printing, and resin molding.

What are them used for?

 Our product is used as parts of the power semiconductor mainly. A power semiconductor is the semiconductor which can deal with a big electric current and the high voltage and is used for inverters turning conversion of DC/AC, voltage level, and frequency.
 For example, the role of power semiconductors is driving motors in industrial robots and EV with high presicion and control electric power for home, which is generated by renewable energy facilities.
 Power semiconductors is necessary for realization of energy saving and zero-carbon which is one of the most important problems in world.

What is the role of the base-plate and the electrode-terminal in the power semiconductor?

 The left figure shows the section of the power semiconductor.
 At first, the base-plate is located in the most outside of the power semiconductor. The base-plate discharges efficiently heat generated at the element of the power semiconductor having electricity. If the heat is charged in the power semiconductor, it will dameged and causes some trouble or accident. Sometimes the base-plate made of iron or aluminum. The base-plate made of copper is prefered in the case of using high electricity because the copper has haigher heat conduction than other metal material.
 The electrode-terminal conducts the electricity to the element of the power semiconductor. The element and the electrode terminal are connected with metal wires. High quality on surface of the electrode-terminal without abnormality such as a dirt or a wound is demanded for strong adhesion with metal wires. In addition, high accuracy dimensions and angles are demanded for it because it connects with other parts.

In the end.

 According to the introduction, we sends an essential product to the world for improving the global environment with high press processing technique. As well as a power semiconductor, we aim at various fields in future. We need you reading all pages of the introduction.
 We look forward to your application to us!

 Inquiry foam is this
TEL. +81-75-691-7788
I look forward to the inquiry over the telephone
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