
SHOUJIN BAG OEM
Your OEM/ODM Partner for Bags and Sewn Products in the Japanese Market
Backed by over 20 years of sewing experience, a production base in Shanghai, and local support in Japan, we provide integrated support from product planning and sampling to mass production.
From Product Planning to Mass Production.
You may contact us whether you are still developing an initial idea or already have reference images, a physical sample, drawings, or a completed specification sheet.
You have an idea, but the specifications are not yet defined
We review the intended use, sales channel, desired design, and required functions, then help organize dimensions, construction, materials, and accessories.
You need to review the product against a target cost
While maintaining the intended product direction, we can examine options for materials, construction, sewing methods, accessories, and packaging according to the project conditions.
You want to test the market with a smaller initial order
We review the initial quantity and specifications and discuss a practical approach that may begin with a smaller trial project. Available conditions vary by product.
Product Categories We Support
We support the development of bags and sewn products for everyday use, retail, e-commerce, events, promotions, and corporate programs.
Insulated bags, shoe bags, travel bags, sports and marathon event bags, promotional bags, and corporate gift bags may also be discussed according to the required specifications.
A Support Structure for Product Development in the Japanese Market
Over 20 Years of Sewing and Bag-Manufacturing Experience
We apply practical experience in sewn products and bag manufacturing to specification review, sampling, and mass production.
Integrated Support from Planning to Production
We coordinate product concepts, specifications, material selection, sampling, revisions, mass production, quality checks, and shipment preparation.
Support for Small-Lot and Custom Development
We review quantity, specifications, materials, and production methods for each project. Order quantities are discussed based on the specifications and requirements of each project.
Production Base in Shanghai
We coordinate with our Shanghai production base for sampling, production, and quality-related work.
Local Point of Contact in Fukuoka
Our Japanese company serves as the primary contact for communication, specification review, and project coordination in Japanese.
A Typical Process from Inquiry to Mass Production
- 01
Inquiry and initial discussion
- 02
Review of specifications and project conditions
- 03
Review of materials, construction, and quotation conditions
- 04
Sample development
- 05
Revisions and final specification approval
- 06
Mass production, quality checks, and shipment
The actual process, number of revisions, costs, and schedule will be determined according to the product and project conditions.
Production and Quality Checks Based on Confirmed Specifications
We proceed through material and accessory confirmation, cutting, sewing, finishing, packaging, and pre-shipment inspection based on the specifications confirmed by both parties. Inspection items such as dimensions, appearance, sewing, accessories, and packaging are set according to the product.
Local Support in Japan, Connected to Production in Shanghai
SHOUJIN CO., LTD. in Fukuoka serves as the primary point of contact and coordinates with the Shanghai office and the production base in Fengxian District, Shanghai. We connect Japanese-language communication with production-side coordination throughout the project.
Multi-Currency Transaction Support
Settlement in Japanese yen or U.S. dollars may be discussed according to the transaction structure and agreed terms.
SHOUJIN CO., LTD.
Fukuoka, Japan
Shanghai Office
Xuhui District, Shanghai
Shanghai Production Base
Fengxian District, Shanghai
Talk to us about your bag OEM or ODM project.
You may contact us at any stage, whether you have an initial idea, reference images, a physical sample, or a completed specification sheet.






