China Authentic Taishan chestnut Castanea mollissima supplier-Sino Valley Agriculture, best China chestnut, fresh raw frozen or shelled ones

From Mount Tai's Pristine Slopes: Premium Chestnuts for Global Tables

TAISHAN CHESTNUT

ORGANIC

ECO-PLANTING

FROZEN CHESTNUT

ADVANCED INSECTICIDAL AND STERILIZATION

SCIENTIFIC CULTIVATION

NATURAL GROWTH ENVIRONMENT

EXPORT PACKING

VACUUM PACKAGING

NUTRITIOUS SWEET

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Sino Valley Fresh New Season Taishan Chestnut authentic Chinese supplier mountain chestnut for sale in bulk wholesale

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Sino Valley Agriculture

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中峪农业集团

Sivo Valley （中峪农业发展集团），品牌创立于1897年，旨在传承泰安市下岗镇3000年板栗种植历史，深耕生态农业，聚焦板栗和核桃等坚果种植，结合泰山山区温度湿度适宜天然无公害的地理环境，将泰山板栗销往全国，深度合作商超，烘焙行业，并结合先进杀菌灭虫工艺和和包装冷藏技术，于2010年开始将泰山板栗出口全世界。

About Sino Valley

生态农业有机种植传承千年

Welcome to our valley!

Sino Valley Agriculture Development (Tai'an) Co., Ltd. traces its roots back to 1897. Anchored in the 3,000-year-old chestnut cultivation heritage of Daiyue District, Tai'an, we are committed to advancing ecological agriculture with a core focus on the cultivation of chestnuts, walnuts and other premium nuts.

Leveraging the optimal natural conditions of the Mount Tai mountainous region—including its ideal temperature, humidity and pollution-free environment—we have built a strong domestic presence by forging in-depth partnerships with major supermarkets and the baking industry. Meanwhile, we have integrated cutting-edge sterilization, pest control, packaging and cold storage technologies into our operations.

Since 2010, we have successfully brought Taishan Chestnuts to the global market, making this time-honored specialty accessible to consumers worldwide.

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3,000-Year Inheritance

TAISHAN CHESTNUT CULTIVATION DEMONSTRATION BASE

Producing Area Ecology

Altitude 200-1300m, annual average temperature 12.9Annual precipitation 977mm;

Soil rich in calcium, manganese, iron and zinc;

Irrigated by mountain springs;

NO pests and diseases

Thin Shell Easy to Peel + Glutinous, Sweet and Fragrant

Quality & Taste

Uniform fruit shape (single fruit weight 14-17g), brownish and bright; Inner skin easy to peel; Low moisture content, strong glutinousness; Total sugar content 20%-30.9% with long aftertaste

High Sugar, High Fiber + Low GI

Nutritional Characteristics

Protein 8.1%-10.13%, vitamin C 24mg/100g, potassium 488mg/100g, dietary fiber 5.1g/100g; GI value about 44, suitable for healthy consumption

Geographical Indication + Historical Endorsement

Brand Value

National agricultural product geographical indication; 3,000-year cultivation history; tribute in Ming and Qing dynasties; known as "Taishan Sweet Chestnut" in Japan with significant export premium

Mature Whole Industry Chain + Distribution Capacity

Industrial Supporting Facilities

45,000 acres of planting area, annual output 135,000 tons; Tai'an is the largest chestnut distribution and export processing center in Shandong, with complete cold chain, processing and certification

Transportation & Storage Tolerance + Market Recognition

Export Adaptability

Resistant to low-temperature preservation, suitable for fresh chestnut and chestnut kernel export; mainly supplied to Japan, South Korea and Southeast Asia, matching local preference for "glutinousness + sweetness and fragrance"

Offer you with best

SINO VALLEY advantage

Full-automatic Chestnut Production Line

Modern chestnut fresh-keeping cold storage

AI-Powered Intelligent Chestnut Sorting Robot

A practitioner of eco-agricultural cultivation

SINO VALLEY

China's Time-Honored Mountain-Grown Premium, Consistent Quality for Global Bulk Orders."

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OUR PURPOSE

Let Taishan chestnuts go global.

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OUR VISION

Inherit and carry forward the 3,000-year ecological farming culture of chestnuts in Xiagang Town, Taishan, make the world love Taishan chestnuts, and empower people's health undertakings.