1. Direct Sourcing, Authentic Varieties
Fanyu has established long-term strategic partnerships with China's premium sweet potato core production regions—Liancheng (Fujian), Junan (Shandong), and Hezhou (Guangxi). We carefully select two main premium varieties: orange-fleshed and purple-fleshed sweet potatoes. Our self-developed purple sweet potato varieties are rich in anthocyanins with an appealing bright purple color; our orange-fleshed varieties are fully saccharified, sweet, and pleasantly soft. Through an integrated "company + base + cooperative" contract farming model, we oversee the entire process from seedling selection and field management to harvesting standards, ensuring raw materials are free from pesticide residues and heavy metal contamination—guaranteeing pure, consistent quality.
 

2. Standardized Processing, Mature Technology
Our partner processing facilities are equipped with modern dehydrated food production lines and strictly implement food safety management systems. Combining the traditional "three-steam, three-bake" craft with advanced hot-air drying technology, we precisely control temperature and humidity. This preserves the natural color and nutritional content of sweet potatoes while strictly maintaining finished product moisture content at ≤14%. The strips feature tender yet firm texture, pleasantly sweet without being cloying, and deliver a chewy, Q-elastic bite. Our purple sweet potato products retain high anthocyanin levels with an attractive bright purple appearance.
 

3. Full Export Compliance, International Market Access
All products pass customs inspection and quarantine, with pesticide residues, heavy metals, and microbiological indicators fully compliant with Japan's Positive List System, Korea's Positive List System (PLS) 0.01ppm default limit, and food safety standards of Vietnam, Cambodia, and other Southeast Asian countries. Our processing facilities hold export food production enterprise registration qualifications and provide comprehensive customs clearance test reports and phytosanitary certificates. With extensive export experience serving Japanese, Korean, and Southeast Asian markets, we ensure efficient, smooth customs clearance.
 

4. Flexible Customization, Adaptable to Diverse Markets
We support multiple specification customizations: whole strips, cut segments, granules, dices, and other forms; various flavor profiles including original, no added sugar, and lightly sugared; diverse packaging options such as bulk export cartons, retail pre-packaging, and vacuum-sealed individual packs. We flexibly adjust processing parameters and delivery solutions according to Japanese and Korean market preferences for color, texture, and sweetness, as well as Southeast Asian market requirements for cost-effectiveness and shelf life.