新生発条工業 List of Products and Services

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.

• Spring

This is the "Chemical Product Bag Comprehensive Catalog" from Shinsei Hatsujo Kogyo Co., Ltd., which manufactures apparel auxiliary materials at its own factory. It features various chemical product bags such as OPP film bags, vinyl bags, and PE film bags, as well as PE fashion bags, non-woven bags, non-woven tailor bags, and hangers. 【Featured Products】 ○ Chemical Product Bags ○ PE Fashion Bags ○ Non-Woven Bags ○ Non-Woven Tailor Bags & Hangers For more details, please contact us or download the catalog.

• Packaging Bags

This is the "Packaging Materials Comprehensive Catalog" from Shinsei Hasjo Kogyo Co., Ltd., which offers environmentally friendly packaging materials, including cardboard cases, versatile tapes, and binding bands. The catalog includes cardboard cases, polyethylene standard bags/products, binding materials, cushioning materials, craft tape, and various other packaging materials. [Featured Products] ○ Cardboard Cases ○ Polyethylene Standard Bags/Products ○ Binding ○ Cushioning Materials ○ Craft Tape, and Others For more details, please contact us or download the catalog.

• Adhesive tape
• Binding/Packing Machine
• Cushioning material

Although the term "spring" can be expressed in various ways depending on shape, material, and characteristics, it is defined in JIS spring terminology as "a mechanical element whose main purpose is to utilize the accumulation of energy due to the elasticity or deformation of an object." Additionally, the materials used are not limited to metals; they also include rubber, synthetic resin, bamboo, gas, liquids, ceramics, and magnets, among others. Furthermore, even if something appears to be a compression coil spring at first glance, it may also incorporate tension, torsion, or a combination of these characteristics. What kind of spring do you need? At Shinsei Spring Industry Co., Ltd., we respond to a wide range of needs, from high-performance springs for precision equipment such as computers to large springs for trampolines. Please feel free to contact us first. [Introduction to Familiar Springs] ○ Compression Springs ○ Tension Springs ○ Torsion Coil Springs ○ Leaf Springs For more details, please contact us or download the catalog.

• Spring

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 cater to customer requests, from ultra-small quantities (1 piece) to mass production (10 million pieces) and small full orders. If you have any issues with springs, please contact SHK. Our professional staff will promptly visit you to resolve the problem. 【Business Activities】 ○ Spring Business ○ Packaging Materials Business ○ Gardening Materials Business ○ Comprehensive Apparel Materials Business For more details, please contact us or download the catalog.

• Spring
• Other packaging materials
• Adhesive tape