WHY TRUST SINOVALLEY AGRO GROUP
"As a trusted China chestnut exporter since 1987, SinoValley Agro Group:
Implements a strict 0.5% defective rate control line.
FDA certified.
Watch our factory operation below to see our sorting and packing standard."


SinoValley Agro Group Co., Ltd. is a professional Chinese chestnut supplier and exporter specializing in premium chestnut products for global food markets.
With years of experience in chestnut sourcing, processing, quality control, and international export, we provide reliable supply solutions for importers, wholesalers, supermarket chains, food manufacturers, distributors, and private label brands across Europe, North America, the Middle East, Southeast Asia, Japan, South Korea, and other international markets.
Rather than relying on a single production area, SinoValley Agro Group integrates premium chestnut resources from China's major chestnut-producing regions, including Taishan, Qianxi, Dandong, Jiaodong, and Qinglong, allowing us to provide stable year-round supply, flexible specifications, and consistent product quality.
Unlike general agricultural trading companies, SinoValley Agro Group focuses specifically on the chestnut industry.
Our product portfolio includes:
By concentrating on one product category, we continuously improve sourcing standards, processing technology, packaging solutions, and international logistics to better serve professional buyers worldwide.
Quality begins at origin.
We cooperate with carefully selected orchards and processing facilities located in China's leading chestnut production regions.
Every shipment follows strict quality management procedures covering:
Our integrated supply chain helps customers receive products with stable quality, reliable delivery schedules, and competitive pricing.
We understand that different markets have different requirements.
Our products are available in various specifications, including:
Whether customers supply supermarkets, foodservice distributors, food factories, or online retailers, we provide flexible production solutions tailored to their business needs.
Food safety is a priority throughout our production process.
Depending on product category and manufacturing facility, production is carried out under internationally recognized quality management systems, including:
We also work with manufacturing partners capable of meeting additional certification requirements for specific markets and retail projects.
Today, SinoValley Agro Group supplies customers from numerous countries and regions, including:
Our customers include:
Global buyers choose SinoValley Agro Group because we offer:
Our mission is not simply to export chestnuts, but to become a trusted long-term sourcing partner for food businesses worldwide.
As international demand for healthy, natural, and plant-based foods continues to grow, Chinese chestnuts are becoming an increasingly valuable ingredient for global markets.
SinoValley Agro Group remains committed to providing premium Chinese chestnut products, dependable supply chain solutions, and professional export services that help our partners grow their businesses with confidence.
We welcome importers, distributors, food manufacturers, retailers, and brand owners worldwide to explore cooperation opportunities with us.








China is the world's largest producer and exporter of chestnuts, with a cultivation history spanning more than 2,000 years. Favorable climates, fertile mountain regions, and generations of cultivation expertise have made Chinese chestnuts highly valued for their naturally sweet flavor, fine texture, and excellent processing performance.
SinoValley Agro Group integrates premium chestnut resources from China's leading production regions, including Taishan, Qianxi, Dandong, Jiaodong, and Qinglong. Each region offers unique characteristics in terms of sweetness, kernel size, texture, and harvest season, enabling us to provide customers with a stable supply throughout the year while meeting diverse market requirements.
Chinese chestnuts are widely used across multiple food industries, including retail snacks, frozen foods, bakery products, confectionery, ready meals, desserts, beverages, and food ingredients. Their versatility makes them an ideal choice for importers, food manufacturers, supermarket chains, wholesalers, and private label brands seeking high-quality, natural ingredients.
Compared with many other producing countries, China offers significant advantages:
The world's largest and most reliable chestnut production capacity
Multiple premium growing regions with diverse varieties
Stable year-round sourcing and export capabilities
Advanced processing technologies for fresh, frozen, roasted, and ready-to-eat chestnuts
Competitive production costs without compromising quality
Well-established cold chain logistics and international shipping networks
Flexible OEM and private label manufacturing solutions
Extensive experience serving global food businesses
As consumer demand continues to grow for healthy, plant-based, and minimally processed foods, Chinese chestnuts have become an increasingly important ingredient in international food markets. Their naturally sweet taste, nutritional value, and broad application potential make them a preferred choice for businesses looking to expand their product portfolios.
At SinoValley Agro Group, we combine premium sourcing, professional quality management, and international export expertise to help customers access the best of China's chestnut industry with confidence.

SinoValley Agro Group provides comprehensive export solutions for global buyers, combining premium Chinese chestnut resources with professional international trade services. From product sourcing and processing to documentation, logistics, and after-sales support, we help customers simplify procurement and build a reliable long-term supply chain.
We supply a wide range of chestnut products to meet the needs of different markets and industries, including:
Fresh Chestnuts
Frozen Peeled Chestnuts
Ready-to-Eat Chestnuts
Roasted Chestnuts
Vacuum Packed Chestnuts
IQF Chestnuts
Chestnut Puree
Chestnut Paste
Customized Chestnut Products
Our products are available in multiple grades, sizes, packaging formats, and specifications to support retail, wholesale, food manufacturing, and foodservice applications.
We work closely with importers, distributors, retailers, and brand owners to develop customized products and packaging solutions.
Our OEM capabilities include:
Private label packaging
Customized bag design
Retail and bulk packaging
Nitrogen-flushed packaging
Vacuum packaging
Multilingual labels
Barcode printing
Packaging specification customization
We support customers from product development through mass production.
Quality assurance is integrated into every stage of production.
Our quality management process includes:
Raw material selection
Size grading
Cleaning and sorting
Processing supervision
Metal detection
Final quality inspection
Packaging inspection
Cold storage management
Pre-shipment inspection
Every shipment is carefully inspected to ensure consistency, food safety, and compliance with customer requirements.
Our experienced export team prepares all necessary documentation required for international shipments, including:
Commercial Invoice
Packing List
Bill of Lading
Certificate of Origin
Phytosanitary Certificate (for applicable products)
Health Certificate
Export Inspection & Quarantine Documents
Fumigation Certificate (when required)
Other destination-specific export documents upon request
We assist customers in meeting the import requirements of different countries and regions.
To maintain product freshness and quality during transportation, we provide professional logistics solutions, including:
Reefer container shipments
Frozen container transportation
Cold chain management
Temperature monitoring
Flexible shipping schedules
Global ocean freight coordination
Our logistics team works closely with trusted shipping partners to ensure timely and secure delivery.
We understand that every customer has different purchasing needs.
Our export services support:
Trial orders
Sample shipments
Full container load (FCL)
Mixed container loading
Long-term supply agreements
Seasonal procurement plans
Whether you are launching a new product or managing large-scale retail distribution, we can provide flexible solutions tailored to your business.
SinoValley Agro Group has experience serving customers across Europe, North America, the Middle East, Asia, and Oceania.
Our customers include:
Food Importers
Supermarket Chains
Food Manufacturers
Wholesalers
Frozen Food Distributors
Retail Brands
Private Label Companies
Foodservice Suppliers
Our familiarity with international quality standards, packaging requirements, and export procedures enables us to support customers efficiently in different markets.
At SinoValley Agro Group, exporting is more than shipping products—it is about delivering dependable quality, transparent communication, and long-term value.
By combining China's premium chestnut resources with professional export expertise, flexible manufacturing capabilities, and responsive customer service, we help businesses around the world source high-quality chestnut products with confidence.
Welcome to the SinoValley Agro Group Knowledge Center—your professional resource for Chinese chestnuts, international sourcing, food processing, and global export.
Our Knowledge Center is designed to help importers, wholesalers, retailers, food manufacturers, and brand owners make informed purchasing decisions by providing reliable, practical, and industry-focused information.
Whether you are sourcing fresh chestnuts, developing new food products, or looking for a dependable Chinese supplier, our expert articles, buying guides, and export resources are here to support your business.
Explore comprehensive purchasing guides to better understand Chinese chestnut products and choose the right solution for your market.
Topics include:
Fresh Chestnut Buying Guide
Frozen Chestnut Buying Guide
Ready-to-Eat Chestnut Buying Guide
Roasted Chestnut Buying Guide
Vacuum Packed Chestnut Buying Guide
IQF Chestnut Guide
Chestnut Puree & Chestnut Paste Guide
How to Choose the Right Chestnut Supplier in China
Learn more about China's chestnut industry, major production regions, and seasonal supply.
Popular topics include:
China's Major Chestnut Growing Regions
Taishan Chestnuts vs. Qianxi Chestnuts
Dandong Chestnuts vs. Jiaodong Chestnuts
Chinese Chestnut Harvest Calendar
How Chinese Chestnuts Are Graded
Factors That Influence Chestnut Quality
Sustainable Chestnut Production in China
Discover how chestnuts are processed from orchard to finished product.
Topics include:
Fresh Chestnut Processing
Chestnut Peeling Technology
Steam Cooking Process
IQF Freezing Technology
Roasted Chestnut Manufacturing
Food Safety and Quality Control
Packaging Technologies for Chestnut Products
Understand the international trade process for importing chestnut products from China.
Resources include:
How to Import Chestnuts from China
Required Export Documents
Phytosanitary Requirements
Cold Chain Transportation
Reefer Container Shipping Guide
Packaging Standards for International Markets
Customs Clearance Tips
International Shipping Terms (FOB, CIF, CFR, EXW)
Find practical information about packaging options for different sales channels.
Topics include:
Vacuum Packaging
Nitrogen-Flushed Packaging
Retail Packaging
Bulk Packaging
Private Label Packaging
Sustainable Packaging Options
Packaging Materials Comparison
Shelf Life and Storage Recommendations
Stay informed about industry trends and international market opportunities.
Featured topics include:
Global Chestnut Market Trends
Consumer Demand for Healthy Snacks
Plant-Based Food Ingredients
Retail Packaging Trends
Premium Food Market Insights
Country-Specific Import Requirements
International Food Industry News
Our FAQ section answers many of the questions international buyers ask before placing an order.
Examples include:
What is the best season to buy fresh Chinese chestnuts?
Which chestnut variety is best for roasting?
What packaging options are available?
What certifications are available?
Can you provide OEM and private label services?
What is the minimum order quantity?
How long does international shipping take?
Which countries do you currently export to?
At SinoValley Agro Group, we believe that informed buyers make better business decisions. By sharing practical industry knowledge, technical expertise, and export experience, we aim to become more than a supplier—we strive to be a trusted knowledge partner for businesses worldwide.
We continuously update our Knowledge Center with new articles, market insights, technical resources, and export guides to help our customers stay ahead in the global chestnut industry.

"As a trusted China chestnut exporter since 1987, SinoValley Agro Group:
Implements a strict 0.5% defective rate control line.
FDA certified.
Watch our factory operation below to see our sorting and packing standard."