Unique quality & production management line that balances cost and quality

 Shimada Co., Ltd. has a system that realizes thorough quality control for each process of material purchasing, manufacturing, and inspection.
 This is to always check the quality based on customer standards and prevent troubles from occurring.

 The parts purchasing line has a dedicated person in charge for each part, and is checked by a dedicated inspection machine to always maintain a reliable and high quality level. We also provide a stable supply of the most suitable materials for our customers' plans through our unique purchasing routes in Japan and overseas.

 The production line is closely watched by skilled technicians to ensure proper control of processing technology and progress.
 In the inspection line, staff who have been trained to reliably identify non-defective products and defective products immediately after joining the company have set the quality policy of "delivering peace of mind to customers" and constantly implement efforts to maintain and improve quality.
 Through this thorough quality control, we have achieved an annual return record of less than 1%.

 Processing and manufacturing technology that always aims to be the "BEST" of our customers

 The processing engineers are mainly Japanese in their 20s and 40s, and have a total of 60 staff.
 With the crystallization of know-how that has been trusted by our customers for many years, we are building a production system that naturally responds to the detailed requests of our customers.
 Inheriting craftsmanship, we combine ancient technology with the latest technology, and we are training craftsmen who can produce stable jewelry by processing engineers with more than 30 years of experience.

 Even if we say "high level of technical ability", it is not just quick and accurate.
 Based on the status of the supplied materials and the given lead time, we will calmly determine what kind of production process is optimal for any short delivery date, and will do our utmost to meet the customer's wishes.
 It is natural that we can promise "delivery time" and "quality" to our customers. We will meet the "expectations" beyond that as a team.