Shengke is a professional stainless steel lunch box manufacturer specializing in OEM and bulk production solutions for global brands, retailers, wholesalers, and food container distributors.

With advanced manufacturing capabilities and strict quality control, we provide durable, food-grade stainless steel lunch boxes designed for everyday use, retail markets, and customized brand projects.
Whether you need standard products or fully customized lunch box solutions, our factory can support your requirements from design development to mass production.
Choosing the right manufacturing partner is essential for long-term business success. At Shengke, we focus on delivering consistent quality, reliable production, and professional customer service.
Moreover, our experienced team works closely with customers throughout every project. As a result, many global brands continue to choose Shengke as their long-term OEM lunch box manufacturing partner.
High-quality stainless steel provides excellent strength and resistance to daily wear, making lunch boxes suitable for repeated use.
Material selection directly affects the safety and durability of every lunch box. Therefore, Shengke only uses certified food-grade stainless steel that meets international food-contact standards.
Among the available materials, 304 and 316L stainless steel are the most popular choices. Both provide excellent corrosion resistance and long-term durability for food storage products.

Reusable stainless steel containers help reduce single-use packaging waste and support sustainable lifestyles.
Smooth stainless steel surfaces are easy to wash and maintain, making them ideal for daily meals, outdoor activities, and workplace use.

Every lunch box is designed with practicality, durability, and convenience in mind. In addition, customers can choose from multiple configurations to meet different market demands.
Our products combine modern design with reliable performance, making them suitable for schools, offices, outdoor activities, and everyday use.

A reliable manufacturing process is essential for producing high-quality lunch boxes. Therefore, every production stage at Shengke follows standardized operating procedures.
From raw material inspection to final packaging, each process is carefully monitored. As a result, customers receive products with consistent quality and dependable performance.
We help customers develop lunch box designs based on:
Available options include:

We provide packaging solutions suitable for:
Our production capability supports both trial orders and large-volume manufacturing.

Our production process includes:
All Semi stainless steel materials are checked twice hands by hands at least to ensure stability and quality.

Professional equipment is used for precise shaping and manufacturing.

Components including containers, lids, seals, and accessories are carefully assembled.

Quality control is one of the most important parts of our manufacturing process. Instead of inspecting products only after production, we monitor quality throughout every stage.
Furthermore, our experienced QC team performs multiple inspections before shipment to ensure every product meets customer requirements.
Finished products are securely packaged for international shipment.

Our stainless steel lunch boxes are widely used for:
These containers are suitable for supermarkets, online brands, distributors, and customized promotional projects

Choosing the right manufacturing partner is important for building a successful product line.
Shengke provides:
Factory Source direct supply
OEM customization capability
Flexible production solutions
Stable product quality
Professional export experience
Long-term cooperation support
That’s why we work with international customers to deliver reliable stainless steel lunch box solutions for different markets. deliver reliable stainless steel lunch box solutions for different markets.

Looking for a reliable stainless steel lunch box manufacturer?
Contact Shengke for OEM solutions, bulk pricing, product customization, and professional manufacturing support.
Let us help you create high-quality food containers for your market.
Food safety is a priority for every product we manufacture. Therefore, our lunch boxes are produced using food-grade materials that comply with international standards.
In addition, we support multiple testing requirements to help customers enter different international markets with confidence.
In summary, choosing the right stainless steel lunch box manufacturer is about more than product quality—it is about building a reliable long-term partnership. From food-grade materials and advanced manufacturing to strict quality control and flexible OEM & ODM services, Shengke provides complete solutions for brands around the world.
Whether you are launching a new product line or expanding your existing business, our experienced team is ready to support your project with professional manufacturing services, stable production capacity, and dependable delivery. Contact Shengke today to discuss your OEM or ODM lunch box requirements.
If you’re looking for a reliable OEM kitchenware manufacturer in China, our team is ready to help.
Whether you need wholesale products, private labeling, or fully customized solutions, Shengke offers professional manufacturing support for businesses worldwide.
Email: donna@shengkelunchbox.com
WhatsApp: +86 139 0231 1149
Looking for a trusted stainless steel lunch box manufacturer in China? Contact Shengke today to request a free quotation, product catalog, or customized OEM & ODM solution for your business.