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Processes: Trial production

For mass production products, we conduct mass production trial and get your approval before starting mass production. We are available for only trial product.

Mass production trial

We product according to QC process chart, work standards and inspection standards which are based on product design and process design. And we evaluate accuracy, strength by fixed test. We establish the system for validation of welding and coating.

Trial product

According to your specification, we conduct manufacture and test. We deliver trial product and test result.