Sichuan Sentaiyuan Biotechnology Co., Ltd. is a global leader in the manufacturing and export of konjac-based foods, renowned for its innovation in health-oriented, low-calorie products. Operating under the flagship brand Hethstia, the company is headquartered in Leshan, China, with a substantial export presence in North America, Europe, and Asia.
Company Overview
Founded with the mission to harness the health benefits of konjac (Amorphophallus konjac), a dietary fiber-rich tuber native to East Asia, Sentaiyuan Biotechnology has emerged as a top-tier manufacturer in the global functional foods market. The company focuses on producing clean-label, low-carb, gluten-free products that cater to diabetic, keto, vegan, and weight-conscious consumers.
Their integrated supply chain, from konjac root cultivation to high-tech food processing and international logistics, supports their ability to scale and customize products for diverse markets.
Product Portfolio
Sentaiyuan Biotechnology offers an expansive range of konjac-based products under the Hethstia brand, categorized as follows:
- Konjac Noodles:
- Varieties: Angel Hair, Spaghetti, Fettuccine, Tagliatelle, Lasagne, Penne, Knot
- Konjac Rice:
- Varieties: Original, Miracle Rice, Oat, Carrot, Seaweed, Buckwheat, Mung Bean, Red Bean
- Konjac Flour & Mixes:
- Products: Root Glucomannan, Dietary Fiber Powder, Mango Flavor Fiber, High Protein Bread Flour, Pancake Mix
- Konjac Jelly:
- Flavors: Peach, Grape, Orange, Apple, Mango, Lychee, Strawberry, Passion Fruit
- High Protein Noodles:
- Flavors: Chicken, Beef, Pork Tonkotsu
- Konjac Noodle Ramen:
- Flavors: Miso, Tom Yum, Kimchi, Red Curry, Tomato
- Konjac Noodle Salad:
- Flavors: Wasabi, Sesame, Vinaigrette
- OEM Services:
- Customized private label production with full R&D and packaging support
Products are available in dry, refrigerated, and ready-to-eat forms, suitable for retail, foodservice, and private label markets.
Specialization & Unique Selling Proposition
Sentaiyuan’s key strengths include:
- Konjac specialization: One of the few manufacturers globally offering such an extensive range of konjac-based applications.
- Low-calorie, low-carb product profile: Ideal for keto, diabetic, gluten-free, and vegan diets.
- In-house R&D and processing: Enables rapid product innovation and tailored client solutions.
- Export-readiness: Products comply with multiple international certifications and are distributed across more than 50 countries.
Export & Market Reach
Sentaiyuan exports over 80% of its production volume, with primary markets including:
- North America: USA and Canada (major keto and vegan product demand)
- Europe: UK, Germany, France, Italy (health-conscious consumer segments)
- Asia-Pacific: Japan, South Korea, Australia
- Middle East: UAE and surrounding countries
The company partners with retail chains, e-commerce platforms, wholesalers, and health food distributors. They are frequently present at global food expos such as SIAL, Anuga, and Natural Products Expo.
Target Markets
Their customer base includes:
- Health food retailers
- Supermarket chains (seeking clean-label ready-to-eat items)
- Dietary supplement companies (sourcing konjac flour and fiber)
- Fitness and keto brands (requiring OEM HMR and instant food options)
- Online health & lifestyle platforms
Capabilities
- Modern processing facilities in Leshan with automated extrusion, sterilization, drying, and packaging lines.
- Certified R&D laboratory for fiber analysis, formulation development, and stability testing.
- Cold chain logistics and vacuum packaging to support global frozen and chilled product transport.
- OEM and ODM services for brand customization, multilingual labeling, and regulatory support.
Certifications & Compliance
Sentaiyuan products are compliant with the following international standards:
- ISO 22000 (Food Safety Management)
- HACCP
- BRCGS (British Retail Consortium Global Standards)
- FDA Registration (U.S. export)
- Halal Certification
- Kosher Certification
- Vegan Certification
These certifications support entry into regulated retail chains and specialty health markets worldwide.
Brand Recognition & Client Feedback
Under the Hethstia brand, the company has built strong consumer loyalty, particularly in the weight management and keto lifestyle sectors. Reviews across platforms emphasize:
- Zero-calorie to low-calorie content
- Quick cooking and ready-to-eat convenience
- High satiety and digestive health benefits
B2B clients recognize Sentaiyuan for its agile manufacturing, short lead times, and regulatory documentation support.
Major Achievements
- Exported to over 50 countries, with partnerships in major retail and foodservice chains.
- Developed more than 100 product SKUs using konjac as a base.
- Scaled monthly production capacity to meet global bulk orders.
- Recognized as a leading functional food manufacturer at national food tech summits in China.
Sichuan Sentaiyuan Biotechnology Co., Ltd. continues to redefine health food innovation through its commitment to clean-label, plant-based, and functional food products. With robust R&D, international market penetration, and deep expertise in konjac applications, the company is poised for continued global expansion under the Hethstia brand.
