
sinnsei.co.jp
Shinsei is a comprehensive manufacturing company based in Hikone, Shiga, specializing in precision machining, large-scale component fabrication, and integrated production. The company provides end-to-end services from material procurement to welding, machining, and assembly, catering to diverse sectors including industrial machinery, food production, semiconductors, and automotive industries. They excel in handling large-format projects up to 5 meters in length and 2 tons in weight, alongside intricate small-scale and thin-plate precision parts. With a robust internal quality control system utilizing advanced measuring equipment, Shinsei ensures high accuracy and stability for both high-mix, low-volume and mass-production orders. Their commitment to one-stop manufacturing enables shortened lead times and cost-effective solutions for complex industrial needs.










