Food Truck,Concession Trailers,Catering Trailers,Container bar,Toilet Trailer | China Manufacturer Zhengzhou Known Imp.& Exp. Co., Ltd
FAQ
Hot Products
From custom food trucks for big brands and owner-operators to standardized mobile kitchens for restaurant chains
Square food trailer
Airstream food trailer
Round roof food trailer
Shipping container
Toilet trailer
ABOUT Known
We Have Been Exporting Machines To All Around The world
Zhengzhou Known Imp. & Exp. Co., Ltd., established in March 2011, as one professional manufacturer engaged in the Research, Development, Production, Sale and Service of Food Trailer, Food Truck, Food Kiosk,Food Tricycle, Toilet Trailer, Container Bar, Ice Cream Cart, ...
15+ Years
Focus on food trailer for more than 10 years.
Certifications
Our products have DOT, VIN, CE, ISO9001 and other certifications.
OEM & ODM
All products we offer accept OEM & ODM order.
Professional Team
Professional technical and service team is available 24 hours a day.
Provide 2D&3D design and quotation
We have a professional design team that can meet your design needs.
Support personalized customization
Whether choosing a current product from our catalog or providing you with a personalized customization, you can contact us with your purchasing needs.
One-stop kitchen equipment
We can match you with the appropriate Food Service Equipment and retail equipment
24x7 service support
Our experienced staff are always available to discuss your requirements.
Customer Feedback
We have Gained The Trust Of Our Customers Worldwide
Darling's mobile food truck in Nevada
Lining family's Commercial Kitchen Trailer for Mobile Taco Catering in New Zealand
Lodano's coffee truck BBQ Catering Trailer in the United States
Street Food Truck in Miami
Tswagstra's Street Food Truck in Miami for Fast Food Business
This 13x6.5 ft street food truck has just rolled into Miami, and Tswagstra is all set to launch their street food business in the area. This turnkey solution transforms an empty box food truck into a fully functional mobile kitchen. We redesign the truck and install high-quality kitchen equipment to meet our customers'needs. Read on to learn more about Tswagstra's street food truck in Miami, the additional features we offer for custom food trucks, and where to find the best vehicle for your mobile food business.
Tereglova's Custom Street Concession Trailer for Drinks and Ice Cream Shop
The Solution of Building a 9ft Custom Ice Cream Trailer in Australia, under $5k
William's Blue Waffle Dessert Small Food Truck in Germany
Tyana Leek's Custom Mobile Coffee Shop Trailer in the USA
Tyana Leek's Custom Mobile Coffee Shop Trailer in the USA
Tyana Leek required a portable kitchen for his mobile Coffee Shop business in USA. His specifications included compliance with USA regulations and a unique lighting design for visibility during evening events. Our team worked closely with her to customize a 7.2ft commercial kitchen trailer that exceeded his expectations in design and functionality, overcoming various challenges in the process.
Certifications
Our Certifications
Our factory own the World Manufacturer Identifier code (WMI). For the market of North American, we have completed registration with United States Department of Transportation with DOT and VIN number; For the market of Europe, our products has passed the CE certification and other related certifications.
CE for Extendable Trolley
CE for Food Cart
ISO 9001
CE for Toilet Trailer
DOT
Trademark
WMI
Blog
Latest Blog
Food Trucks
Portable Toilets
Container
Customer Cases
how-to-buying-affordable-compliant-food-trucks-in-europe
Apr 18, 2025
The Ultimate Guide to Buying Affordable & Compliant Food Trucks for Sale in Europe
The Ultimate Guide to Buying Affordable & Compliant Food Trucks for Sale in EuropeWhy Mobile Food Businesses Are Booming Across EuropeThe European street food m
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Essential Equipment for a Bakery Food Cart
Mar 27, 2025
Essential Equipment for a Bakery Food Cart: A Complete Guide
Starting a bakery food cart is an exciting venture, but choosing the right equipment is crucial for efficiency and profitability. Whether you operate a compact arc-style bakery cart or a full-sized food trailer, having the right tools ensures smooth operations and high-quality products.

At ZZKNOWN, we specialize in manufacturing custom bakery food carts with DOT/VIN/ISO/CE certifications. Our clients often ask: "What equipment is essential for a bakery food trailer?" In this guide, we’ll answer the top 5 Google-searched questions about bakery food cart equipment and provide expert recommendations.
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How to Find the Best Location for Your Food Trailer
Mar 27, 2025
How to Find the Best Location for Your Food Trailer: A Complete Guide
Starting a mobile food business is exciting, but one of the biggest challenges is finding the best location for your food trailer. A prime spot can make or break your success. Whether you own a square snack food truck, a compact arc-shaped trailer, or an Airstream-style food trailer, location is key.

At ZZKNOWN, we specialize in manufacturing custom snack food trucks with DOT/VIN/ISO/CE certifications. Our clients often ask us: "Where should I park my food trailer for maximum sales?" In this guide, we’ll answer the top 5 Google-searched questions about food trailer locations and provide actionable tips to help you succeed.
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What is the most profitable fast food truck business
Mar 25, 2025
What Is the Most Profitable Fast Food Truck Business in 2025?
Encourage entrepreneurs to fully research the market and define their own positioning and business strategy before entering the fast food truck industry. In the process of operation, they should continue to innovate the dishes and optimize the operation and management in order to adapt to the changing market environment. Only in this way can we realize profitability and long-term development. The future prospects of the fast food truck industry is broad, entrepreneurs should seize the opportunity to create their own success in this dynamic industry.
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What is the Profit Margin of a Smoothie Food Truck
Feb 21, 2025
What is the Profit Margin of a Smoothie Food Truck?
Maximizing Profit in Your Smoothie Food Truck Business
The profit margin for a smoothie food truck business can vary, but with the right strategy, it can be a highly profitable venture. By managing ingredient costs, setting competitive prices, choosing high-traffic locations, and reducing operational expenses, you can ensure your smoothie food truck thrives. Concession trailers provide an affordable, customizable, and mobile option that can help you achieve your business goals with a higher potential for profitability. Ready to take your smoothie business on the road? Contact us today at ZZKNOWN to learn more about our customizable concession trailers and start building a business that offers healthy, refreshing drinks to customers year-round.
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Feb 18, 2025
Best Locations to Operate Your Smoothie Truck | ZZKNOWN
When it comes to operating a smoothie truck, choosing the right location is crucial to the success of your business. A great location can increase foot traffic, attract loyal customers, and boost your sales, while a poor location can lead to low visibility and limited customer engagement. Whether you are just starting out or looking to expand your reach, here are the best places to operate your smoothie truck and attract a steady flow of customers.
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Essential Equipment and Tools for Running a Successful Smoothie Truck
Feb 18, 2025
Essential Equipment and Tools for Running a Successful Smoothie Truck
Smoothie trucks have become a popular mobile business, offering refreshing and healthy drinks to customers on the go. Whether you’re starting a new venture or upgrading your existing setup, having the right equipment is crucial for efficiency, quality, and customer satisfaction. Below, we outline the essential devices and tools every smoothie truck needs to thrive.
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mobile catering regulations
Feb 10, 2025
Why Choose ZZKNOWN Drink Truck for Sale? Top 5 Supplier Advantages Revealed
Why do smart buyers choose ZZKNOWN beverage trucks? 5 irresistible supplier advantages
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Food Truck Festivals
Jan 26, 2025
Food Truck Festivals: Low Investment, High Returns – A Profitable Opportunity
Food truck festivals have become an increasingly popular trend in many countries, and they are particularly thriving in vibrant markets like China. These events, where a collection of food trucks come together to offer a diverse range of street food and beverages, have attracted large crowds and created numerous opportunities for entrepreneurs. If you're considering entering the food business, food truck festivals offer an exciting and profitable avenue. With relatively low investment and the potential for quick returns, they provide a business model that can rapidly pay off.
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5-Meter Fast Food Trailer
Dec 20, 2024
The Perfect 5-Meter Fast Food Trailer for Beverages, Desserts, Coffee, and More
The Perfect 5-Meter Fast Food Trailer for Beverages, Desserts, Coffee, and MoreAre you looking to kickstart your mobile food business with a state-of-the-art, f
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Portable Restroom Trailers for Sale
Apr 16, 2025
Portable Restroom Trailers for Sale: Global Market Insights & Solutions by ZZKNOWN
The demand for portable restroom trailers for sale is rising globally, driven by urbanization, infrastructure projects, and evolving sanitation standards. Let’s break down regional trends:
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Portable Restrooms for Sale
Mar 14, 2025
Portable Restrooms for Sale - Customizable, Factory-Direct Export
Looking for high-quality portable restrooms for sale with full customization options? ZZKNOWN, a leading portable restroom trailer manufacturer in China, offers factory-direct pricing with OEM/ODM services. Our mobile restroom trailers are ideal for weddings, parks, beaches, large-scale rental businesses, and government procurement projects.
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Fiberglass Portable Restroom for Sale
Mar 13, 2025
Fiberglass Portable Restroom for Sale | Waterproof & Corrosion-Resistant | ZZKNOWN Factory Direct
ZZKNOWN, a leading manufacturer of portable restrooms for sale, revolutionizes mobile sanitation with advanced fiberglass construction. Designed for harsh environments ranging from coastal construction sites to desert festivals, our trailers deliver 10+ years of maintenance-free service at 30-50% lower costs than steel or plastic alternatives.
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portable bathroom for sale
Mar 13, 2025
High-Quality Portable Bathroom for Sale - Best Prices from ZZKNOWN
Are you looking for a portable bathroom for sale that is both high-quality and competitively priced? ZZKNOWN offers a range of mobile restroom trailers that meet DOT/CE/ISO certifications, ensuring compliance with international safety and quality standards. Whether you need a luxury restroom trailer for events, a portable toilet for construction sites, or a mobile bathroom for rental services, we have the perfect solution at unbeatable prices.
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Plastic Mobile Toilet and Shower
Jan 09, 2025
HDPE Plastic Mobile Toilet and Shower: The Next Generation of Portable Sanitation Solutions
We are excited to announce the launch of our latest innovation in portable sanitation—the New Mobile Toilet Trailer and Advanced Plastic Portable Toilet. These state-of-the-art units are designed to meet the growing demand for clean, efficient, and eco-friendly sanitation solutions for outdoor events, construction sites, and high-traffic areas.
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