Raw Material Integrity: Sourced from our own GAP-certified breeding bases, larvae are fed with organic waste (kitchen scraps, crop straw) without antibiotics, hormones, or heavy metal exposure.
Advanced Processing: Adopts low-temperature drying (≤60℃) to preserve nutrients, followed by multi-stage sterilization (UV + high-temperature瞬时杀菌) and ultra-fine grinding (80-120 mesh) for high digestibility.
Global Certifications: Compliant with EU Feed Safety Regulation (EC 183/2005), US FDA Feed Grade Standards, and certified by SGS, Eurofins for microbiology and heavy metals.
Hygiene Guarantees: 100% aseptic production environment; final products undergo 5-stage quality checks (moisture, bacteria, mycotoxins, heavy metals, nutrient content) to ensure safety.
Item | Specification | Testing Method |
Protein Content | ≥65% | Kjeldahl Method |
Fat Content | 10-15% | Soxhlet Extraction |
Moisture | ≤6% | Vacuum Drying Method |
Ash Content | ≤7% | Ignition at 550℃ |
Crude Fiber | ≤3% | Weende Method |
Total Amino Acids | ≥55% | HPLC |
Particle Size | 80-120 mesh (customizable) | Sieve Analysis |
Shelf Life | 18 months (sealed, cool dry place) | —— |
Heavy Metals (Pb/Cd) | ≤0.1mg/kg (each) | Atomic Absorption Spectrometry |
Salmonella | Negative | ISO 6579-1 |

Growth rate increased by 15-25%
Feed conversion ratio (FCR) reduced by 0.15-0.3
Survival rate up by 10-18% (e.g., Vietnamese shrimp farms saw 22% higher yield)
Broiler weight gain +8-12% in 45 days
Layer egg production +7-9%, eggshell strength +12%
Piglet diarrhea rate reduced by 30%
Improves coat shine (rich in lauric acid)
Reduces stool odor (high digestibility)

Annual Output: 8,000 tons, with 2 production lines (3 shifts) to handle bulk orders (max 500 tons/month).
Customization: Supports OEM/ODM (adjust particle size, protein/fat content, packaging design) with MOQ 1 ton.
Global Clients: Long-term partnerships with feed manufacturers in 30+ countries (e.g., Cargill, Charoen Pokphand, Nutreco).
Lead Time: Samples shipped within 48 hours; bulk orders delivered in 10-15 days (excluding logistics).
Custom: Private label, logo printing (MOQ 500kg)
Documents Provided: Commercial invoice, packing list, health certificate, certificate of origin (Form A), and SGS test reports.
Is your product compliant with EU/US import regulations?
How to store the larvae meal?
Do you offer free samples?
Can you adjust the nutrient content?
Email: [email protected]
WhatsApp: +86 166808947280
Phone: +86 16680947280
Chengdu Natural Selection Insect Industry Co., Ltd. is a professional Black Soldier Fly (BSF) manufacturer providing sustainable protein meal, insect oil, frass organic fertilizer, and complete BSF farming systems. We are committed to creating eco-friendly solutions for global feed and agriculture industries.
Add: No. 12, Hongxing Road, Jinquan Street, Yuelai Town, Dayi County, Chengdu City, Sichuan Province, China
Tel: +86-186 7007 3987
Email: [email protected]