Leave the specifications for compression and tension springs to Shinsei Spring Industry!
At Shinsei Hasjo Kogyo Co., Ltd., we produce hundreds of types of standard springs using production technologies cultivated over many years, along with a proven track record of supplying products to mass retailers. We are fully equipped with spring mass production processing facilities, ensuring strict adherence to delivery deadlines and high quality. Our unique and thorough quality control at Shinsei Hasjo Kogyo has enabled us to manufacture and sell cold-formed compression coil springs with dimensions and tolerances that were previously unattainable for standard springs, based on the Japanese Industrial Standard B2704. This has significantly expanded the range of applications for standard springs, making them suitable for use in precision instruments. The "SHK Precision Standard Spring Specification Table" from Shinsei Hasjo Kogyo Co., Ltd. contains various information, including specifications and standard tables for precision standard springs, basic knowledge about springs, and price lists. [Featured Products] - Precision compression coil springs - Precision tension coil springs - Special specification springs - SHK springs for nationwide home centers, etc. For more details, please contact us or download the catalog.
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basic information
【Contents】 ○ Precision Compression Coil Springs → Allowable tolerances for material, dimensions, and spring characteristics → Specification table (Product numbers C035-01 to C360-04) ○ Precision Tension Coil Springs → Allowable tolerances for material, dimensions, and spring characteristics → Practical Small Tension Spring Specification Table (Product numbers E05-01 to E20-12) → Free Size Tension Spring Specification Table (Product numbers S08-01 to S30-01) ○ Special Specification Springs → Compression Coil Spring Specification Table → Tension Coil Spring Specification Table → Basic Knowledge of Springs ○ Nationwide Home Center Specification SHK Springs - Specification List ○ Home Center Standard Product List → C Series Compression Springs → E Series Tension Springs → S Series Tension Springs → T Series Compression Springs → R Series Tension Springs → K Series Compression Springs → L Series Long Springs ○ Home Center Large Springs → BLC Series Large Long Springs → BLS Series Large Long Springs → BCC Series Large Compression Springs → BTC Series Large Tension Springs ● For more details, please contact us or download the catalog.
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Company information
Shinsei Hatsujo Kogyo Co., Ltd. (SHK) is a manufacturing company aiming to create springs that are "more flexible," "stronger," and "more beautiful." We have fully systematized the process from spring design to order placement and delivery (SHK Production Management System), establishing a robust system that can accurately respond to any needs (Q, C, D). We completely fulfill customer requests, from ultra-small quantities (1 piece) to mass production (10 million pieces) and small lot full orders. If you have any issues with springs, please contact SHK. Our professional staff will promptly visit you and resolve the problem.