- Beef & Beef Tendon Blend: A precise ratio of 7:3 (beef to beef tendon) is used—beef is sourced from the hind legs of 3-4-year-old free-range yellow cattle (lean meat rate ≥95%, fat content ≤5%, protein ≥20g/100g), while beef tendon is selected from fresh cattle Achilles tendons (collagen content ≥25g/100g, moisture content ≤65%). This combination ensures the balls’ iconic chewiness and nutritional richness.
- Water Standard: Purified water complying with GB 5749 “Sanitary Standard for Drinking Water” is used throughout production to prevent impurities from altering the product’s natural flavor.
- Auxiliary Material Quality: Sun-dried sea salt (iodine content 20-30mg/kg) enhances umami; high-quality potato starch (viscosity ≥1200cP) improves shaping and maintains elasticity; food-grade phosphate (≤0.5g/kg, in line with national standards) helps retain moisture and tenderize the texture.
- Frozen Storage: Unopened bags must be stored in a freezer at ≤-18℃—shelf life is 12 months. After opening, repackage unused balls in airtight containers/bags and return to freezing; consume within 1 month to avoid texture degradation.
- Refrigerated Storage: Not recommended for long-term storage. For temporary thawing, place frozen balls in a 0-4℃ refrigerator for 4-6 hours; consume within 24 hours of thawing (do not refreeze, as this will break down collagen and cause sogginess).
- Room Temperature Storage: Maximum 2 hours at 20-25℃. Beyond this, bacterial growth accelerates, leading to spoilage and potential food safety risks—discard if left out too long.
- Precautions: Store separately from pungent foods (e.g., garlic, onions) to avoid flavor transfer; transport via cold chain (maintaining ≤-18℃) to preserve texture and freshness.
- Taste Customization: Adjust spice blends to create flavors like Original (classic), Spicy (Sichuan chili), Black Pepper (savory, peppery), or Garlic Butter (rich, aromatic). We also provide halal-certified formulas (using halal beef/tendon and additives) and low-sodium options (salt reduced by 30% for health-conscious consumers).
- Specification Customization:
- Size: Regular diameter 2.8cm (ideal for hot pots); customizable range 2.2cm-3.5cm (smaller for kids’ meals, larger for commercial soup bowls).
- Packaging: Custom net weights (e.g., 300g family packs, 2kg commercial bulk packs) and branded designs (print your logo, slogan, or regional cultural elements for corporate gifts or private-label catering).
- Bulk Customization: For catering chains, distributors, or food manufacturers:
- Flexible lead times: 7-10 days for standard orders; 3-5 days for urgent requests (with minimum order quantity of 50kg).
- Tiered pricing: Higher purchase volumes (≥500kg) qualify for 5%-10% discounts.
- Quality guarantee: Free replacement for batches with texture/flavor issues; third-party quality testing reports available upon request.
- Customization Process: Customer submits requirements (taste, size, quantity) → We provide a detailed quote and sample (within 3 days) → Confirm sample approval and sign contract → Mass production (following standardized mechanical processes with artisanal quality checks) → Quality inspection (texture, collagen content, safety) → Cold-chain delivery → Post-delivery follow-up.