Custom spring design and manufacturing [Same-day quotes available; production possible from one piece]
Shipping can be done in as little as 3 days! We can accommodate requests even if you don't have drawings or know the size and materials. Please feel free to reach out for prototype considerations and more.
We sincerely respond to requests such as wanting springs that are not listed in the catalog or wanting to improve these springs. Our company also handles the design and production of unique "custom springs" that are not included in the catalog. Just like the catalog items, custom springs can be quoted and ordered from a single piece. In fact, about 50% of the orders we receive are for custom springs not listed in the catalog, with over 65% of those being orders for 10 pieces or fewer. 【Quotation】 For simple compression springs and tension springs, if the quantity is 10 pieces or fewer, we will provide a quotation on the same day. *Excluding weekends and holidays *There may be cases where we cannot accommodate due to material costs. 【Order】 For simple compression springs and tension springs, if the quantity is 10 pieces or fewer, we will ship within 3 days after receiving the order. *Excluding weekends and holidays *There may be cases where we cannot accommodate due to materials, etc. Please check the "Basic Information" below for the request method.
Inquire About This Product
basic information
〇Request via Fax If you have the drawings of the desired spring, you can simply send them to us by fax to receive a quote or place an order. 〇Request by sending a physical sample If you do not have drawings and are unsure of the size or material, but you have a physical sample of the spring you want to order, you can send the sample to us via courier, and we can provide a quote or take your order. *Please note that the return of the sample will be sent back via cash-on-delivery courier. 〇Consultation by visiting our office If you have an idea of the type of spring you want or wish to improve a specific spring but do not know the exact size or material, you are welcome to visit our office for a consultation. We can discuss while looking at various samples, allowing us to make more concrete proposals.
Price information
The specifications of the material and spring depend on the requirements. Please feel free to contact us.
Delivery Time
※Delivery times may vary depending on the content. Please feel free to contact us.
Applications/Examples of results
【Materials and Wire Diameters in Regular Stock】 Piano Wire A: φ0.2 to φ8 / Hard Steel Wire: φ0.2 to φ11 Stainless Steel Wire for Springs: φ0.12 to φ5 【Materials with Production Track Record】 Titanium Alloy Wire Oil Tempered Wire for Springs Inconel Hastelloy Phosphor Bronze for Springs Zinc Plated Wire Nickel Plated Wire *For other materials and their track records, please contact us directly.
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Company information
We are a company that sells various springs and mechanical parts through mail order. Anyone, whether a corporation or an individual, can place an order with us. In Samini's mail order catalog "Stock Spring," we offer a wide variety of springs, including compression springs, tension springs, torsion springs, as well as miniature springs, flat wire springs, and conical springs. In addition to that, we also have various mechanical parts such as spirals, chip conveyor coils, and round and flat keys. We accommodate orders from one piece to large quantities, and orders placed by 5 PM can be shipped on the same day. We also accept custom orders. About 50% of Samini's orders are custom products not listed in the catalog. Custom products can be ordered from just one piece as well. We have a wealth of experience with miniature coils and heat-resistant springs (made of Inconel), among others. If you have a challenging request, please feel free to consult with us. We are committed to meeting your needs. The latest catalog "Stock Spring vol.34" is currently being distributed.