As a regional benchmark bagged sweet potato starch source factory, Qinhuangdao Tongyou Potato Industry Co., Ltd. promotes the export of locally processed starch products, simultaneously boosting the income of sweet potato farmers in villages and towns.
Every year during the sweet potato harvest season, the company establishes multiple unified fresh sweet potato purchasing stations in surrounding villages and towns, centrally purchasing high-quality sweet potatoes grown by local farmers. This strict control over the quality of raw materials at the source prevents inferior raw materials from entering the starch production line. Traditional small-scale workshops have limited processing capacity, rudimentary starch purification processes, and limited packaging specifications, making it difficult to meet the diversified procurement needs of overseas markets.
The company has built a standardized and modern starch processing plant, introducing fully automated multi-stage filtration and extraction equipment to produce pure and stable sweet potato starch. This allows them to create a dual-product line suitable for overseas markets: vacuum-sealed bagged sweet potato starch for overseas households and community supermarkets; and large-capacity bulk starch in ton bags for overseas restaurants and food processing plants.
Catering to the daily cooking needs of consumers worldwide, the factory continuously optimizes its multi-stage starch purification process, resulting in bagged sweet potato starch with a fine, impurity-free texture, suitable for thickening sauces, desserts, and various Chinese snacks. All exported starch strictly adheres to a cross-border food safety management system, maintaining complete traceability records for raw material processing, quality inspection, and packaging. Each batch of products passes testing before being shipped by sea, successfully passing customs inspections in multiple countries.
Leveraging the unique maritime geographical advantages of Qinhuangdao Port, bagged sweet potato starch is uniformly packaged and shipped in bulk to Southeast Asia, East Asia, and Central Asia. Overseas Chinese and local consumers purchase the factory's starch in local supermarkets to recreate authentic Chinese home-style dishes. A small bag of sweet potato starch builds a simple bridge for the exchange of culinary cultures between China and the world.
From ripe sweet potatoes in the fields to kitchens overseas, Qinhuangdao Tongyou Sweet Potato Industry has established a complete cross-border export chain through a direct-supply model for bagged sweet potato starch, continuously utilizing local farmers' sweet potato production and promoting the long-term development of rural agricultural industrialization. The company will continue to upgrade its starch production and processing equipment, optimize its ocean-going moisture-proof packaging technology, steadily expand its overseas cooperation channels, and promote the stable export of high-quality sweet potato starch from Lulong to the global market.
