Here are some examples of what we have produced.
San-Ei has established a diverse and small-lot production system for special screws, providing comprehensive support for equipment parts. 【Examples of Production】 ■Special Reamer Bolts These are used for fitting into reamed holes for preventing misalignment and for positioning. We can accommodate the fit of the shaft according to the reamed hole specifications, so please feel free to consult us. The head can also be customized to hexagonal, round, hexagonal hole, knurled, and other specifications. *For more details, please download the catalog or contact us.
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basic information
**Business Content** ○ Product Proposals → We think together with our customers from the initial stage, proposing better designs and considering solutions that provide better products, faster, and at lower costs. ○ Material Procurement/Joining → The ability to respond in detail from material procurement to joining, based on meeting our customers' diverse needs, is a benefit of being a "trading company × manufacturer." ○ Inspection → This is an important process to deliver quality that meets or exceeds the intended design, as well as to provide "safety" and "good products" simultaneously. **Processing Content** ○ Machining → Grinding, cutting, forging, pressing, rolling, welding, wire cutting, etc. ○ Surface Treatment → Vacuum degreasing cleaning, ultrasonic cleaning, barrel polishing, shot blasting, PVD coating, etc. ○ Heat Treatment → Bright hardening and tempering, quenching, carburizing hardening and tempering, annealing, oxidation-free tempering, T4 (solution treatment), solid solution heat treatment, etc. ● For more details, please download the catalog or contact us.
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I want to outsource manufacturing, but... is it possible to procure cheaply from overseas? Managing product circulation and inventory is tough! San-Ei will work together to solve the problems. We provide solutions to address challenges with a one-stop service. We respond to a wide variety of situations and can ensure speedy delivery through numerous partner manufacturers. By collaborating with our office in Vietnam, we can assist in reducing costs while maintaining Japanese quality. We provide consistent support from planning to product delivery, aiming to shorten the time for each process. Recently, we have received high praise for our prototypes and small lot productions as well.
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