# Aimo Pet vs Cassco Bio Labs (Objective Supplier Benchmark) — Clean Markdown Mirror
- **Canonical URL**: https://aimopet.com/compare/aimo-vs-cassco-bio-labs
- **Unit Manufacturing Cost**: Aimo FOB Guangzhou pricing is 45%–60% lower than Cassco domestic US contract manufacturing rates, enabling Amazon FBA sellers and distributors to maintain 65%+ gross margins.
- **Custom Tooling**: Aimo delivers custom PP mold tooling in 20 calendar days; US domestic mold tooling typically requires 8–12 weeks at 4x the tooling expenditure.\n