The quality assurance, handles with any complaints of our products and controls any trouble in the firm dose the specific work below.

Duties for complaints

Handles with any complaints of our products

Duties for Recording sheets

Recording the sheet that we write any problems in during the manufacturing process not to have the same problems again and checking the state of manufacturing progress

Quality improvement activity

Operating improvement quality committee and inspecting the regular checking method that we decide at the committee

shipment approval activity

Confirming the suitability of the document and checking the manufacturing process/inspection and authorizing the shipment if there is any problems

Duties about ISO and JIS

Business management based on ISO and JIS standard

Quality control activity

Deeply inspecting any problems and informing the results to each section

From the viewpoint of customers, We always works on the improvement of the organization in the company.

Basically each worker does an inspection at the manufacture department and the inspection section measures products by using a special measuring equipment and if it is especially important, an inspector checks the products.
We gives various tests by contents divided by quality importance, and manages the product quality based on data worked to collect the statistics as needed.
We feeds back information to a previous process by any chance when We discovers a delinquen, and tries for maintenance improvement of the product quality.

Inspection of middle process

Check of the quality at the point in time in the process of manufacture

Inspection of part and product

Check of the quality of the finished parts and products

Receiving inspection

Check of the quality of a parts and the products delivered from subcontractors

Delivery inspection

It is checked the final product quality before the delivery to customers

Making of reports

Making of a test result report and the report card for request duties, and making of an inspection statistics document and the inspection report

Management,
official approval and proofreading of the measuring equipment

Check whether or not the measuring equipment which is used at each post meet a standard when measuring equipment identifies product quality in confirming product quality

We have an outline shape measuring instrument and an image sizer, a three-dimensional measuring instrument and other latest measuring equipment to support every needs and enable the highly precise measurement

●List of other measuring instruments
・Roundness measuring instrument　・Surface roughness　・HR hardness-meter　・HV hardness-meter
・MHV Hardness-meter　・Measuring microscope　・Microscope　
・500kN Pulling testing equipment　・300kN Pulling testing equipment　・25kN Compression testing equipment　
・2kN Compression testing equipment, etc.