400g Bag Handmade Sweet Potato Vermicelli

Tongyou’s 400g Bag Handmade Sweet Potato Vermicelli perfectly solves the storage and portion-control challenges faced by busy modern families. Unlike traditional, loose traditional bundles that break easily and occupy massive shelf space, our premium noodles are packed in a durable, space-saving, and moisture-resistant bag designed to maintain ultimate shelf freshness and drastically reduce food waste. Perfectly portioned for a standard family of three to four, these versatile, allergen-friendly noodles deliver a consistently smooth, springy texture and an al dente bite. They function as a highly profitable staple food that drives high-frequency repeat purchases for international supermarkets, convenience stores, and mainstream e-commerce platforms.

Advanced Technical Craftsmanship & Processing

The exceptional quality of our 400g Bag Handmade Sweet Potato Vermicelli lies in our strict, physical dual-phase extraction and conditioning technology. Utilizing local premium sweet potatoes from LuLong County, the starch undergoes high-efficiency large-cyclone, micron-level purification to ensure a 100% clean label with zero alum or chemical additives. The noodles are then formed through the traditional "Lou Fen" technique, followed by a rigorous 36-hour cryogenic conditioning process at -18°C that crystallizes the starch grid, naturally maximizing the raw noodles' tensile strength and the cooked noodles' signature chewiness. Finally, the vermicelli is dried inside our fully automated 6-zone controlled drying system over 10 hours, simulating natural sun-drying in a sealed, completely sterile environment that entirely eliminates weather dependency and prevents any secondary environmental pollution.

Technical Parameters

Comprehensive After-Sales Service

Mitigating risk and maximizing supply chain value throughout the entire cooperation cycle. At Tongyou, we back our manufacturing volume with a dedicated, professional B2B customer success framework that guarantees absolute peace of mind. We provide a rapid-response mechanism that addresses any operational or logistical inquiries within 24 hours, taking full, unconditional responsibility for any product quality discrepancies. From providing complimentary free samples for pre-sales kitchen evaluation to strictly executing order management for on-time container delivery, our international trade team ensures absolute pricing stability, reliable bulk supply lines, and consistent batch quality. We value every global partner's input as crucial for our product iteration, ensuring your inventory arrives flawless and stays profitable.

Frequently Asked Questions

Q1: What makes the 400g bag packaging superior to traditional bundled noodles for supermarkets?

A: Traditional noodle bundles are highly fragile and prone to shattering during shipping and customer handling, leading to unattractive shelf presentation and profit loss. Our 400g Bag Handmade Sweet Potato Vermicelli uses a flexible, puncture-resistant polymer bag that absorbs shock, prevents breakage, stacks easily on retail shelves, and takes up minimal space in delivery trucks, significantly lowering logistics risks.

Q2: Are these bagged sweet potato noodles quick and easy for consumers to cook?

A: Yes, absolutely. They are engineered precisely for convenient household meal preparation. Consumers can simply soak them in hot water for 5-7 minutes until pliable, or boil them directly for 3-5 minutes. They adapt flawlessly to quick weekday breakfast soups, hearty stews, or savory family-style stir-fries without turning gummy or breaking down.

Q3: Can you support custom label printing and OEM branding for the 400g bags?

A: Yes, private labeling (OEM) is one of our primary core services. We can print your custom brand logos, design localized bags with specific nutritional facts panels (such as FDA, EU, or FSANZ compliance), and generate corresponding barcodes to match your regional market requirements.

Q4: How does your factory guarantee a stable supply during peak seasons?

A: Tongyou is an agricultural enterprise operating on a massive scale. Backed by a 600-ton daily fresh sweet potato processing capacity, we maintain an integrated "Company + Base + Farmers" model that ensures a steady, massive raw material pool. We smoothly absorb seasonal market fluctuations to guarantee stable wholesale pricing and reliable year-round inventory supply for our large-scale partners.

Q5: Is this product completely safe and allergen-free for international customs?

A: Yes. Our factory is fully certified under HACCP and ISO 22000 global food safety management systems, holding comprehensive legal licenses for international export. Because our noodles are made strictly from 100% pure sweet potato starch and water with zero alum additives, they are naturally Gluten-Free, Non-GMO, and easily clear strict import testing protocols in the USA, EU, Australia, and South Korea.

With Tongyou, you are choosing a practical, high-quality ingredient that makes cooking for your loved ones easier and more enjoyable. Contact us today to add this household essential to your inventory.