Seal packing that is globally applicable! Contributes to high quality and cost rationalization!
Seiwa Sangyo Co., Ltd. is a company located in Arida City, Wakayama Prefecture, that manufactures synthetic rubber, resin, and metal seal packing. Our synthetic rubber seal products range from standard items that meet JIS standards to custom-designed special specifications for customers. We specialize in complex shapes and products with strict dimensional accuracy, as well as special high-performance products that combine with metals. For any inquiries regarding seal packing, please consult Seiwa Sangyo Co., Ltd. 【Features】 ■ Reduces molding defects and material loss ■ High quality and high performance ■ Contributes to cost rationalization For more details, please feel free to contact us.
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【Main Products】 ■Synthetic Rubber ■Synthetic Resin Seal Products *For more details, please feel free to contact us.
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Company information
Seiko Sangyo Co., Ltd. manufactures synthetic rubber/resin seal (packing) products and sells mass-produced items ranging from one prototype to tens of thousands of units to a wide range of customers nationwide. Thanks to our efforts, we have received high evaluations from customers not only in terms of quality but also in price and delivery time, and we believe we can provide products that will definitely be of help to your company. If you have any concerns regarding seal products, please feel free to reach out to us. We welcome consultations via phone or email, and if you have specific requests, we can visit you to discuss your needs. We can also provide estimates if you send us product information, whether in the form of drawings or sketches. With over 40 years of know-how gained since the establishment of our seal parts business, we have achieved high functionality and dimensional precision from mold design to product delivery. We aim to create significant value for everyone through our seal products.