There are various types and methods, and San-Ei also accommodates individual specifications.
At Sun-Ei Co., Ltd., we offer custom-made screws tailored to specific products and specifications for applications such as construction, machine tools, transportation machinery, industrial machinery, and chemical plants. If you have any special screws that are not available on the market, please feel free to consult us about anything. There are various types and methods for "screw locking," and Sun-Ei accommodates individual specifications as well. For more details, please contact us for consultation. For more information, please inquire or refer to our catalog.
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basic information
【Loosening Prevention Examples】 ○ Application of Thread Locking Agent → We offer loosening prevention treatment with thread locking agents. → There are various types available, so please consult us once. ○ Incorporation of Combination Washers into Bolts → We provide a service for incorporating combination washers that have a slope larger than the lead angle of the screw, preventing loosening with the cam of two washers. → Since they are incorporated, they do not fall off, improving workability. ○ Drilling Holes for Wire Locks in Heads → We perform drilling processing for wire locks to prevent rotation. → Please consult us once. 【Strengths of San-Ei Co., Ltd.】 ○ We handle all processing from machining to surface treatment. ○ Same-day quotation available. ○ We accommodate small lot production. ● For more details, please contact us or refer to our catalog.
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Applications/Examples of results
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Company information
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.
