They have a high level of quality stability and inventory management, and the speed of everything from production to delivery is truly a help to us. Responses to questions concerning estimates and delivery are quick, and we can ask them to provide material certificates. They are truly a valuable resource. When I need special screw machining, I always think to order with Seira because I have total trust in them. I look forward to working with them again in the future.

In our business, delivery times are short and we are always posing impossible requests but they adjust a production plan and achieve the delivery schedule. Despite our short delivery times, the product dimensions were precise and we were very satisfied with the product. Thank you for your rapid and flexible response.