4.5kg tomato price tin manufacturers

When sourcing 4.5kg tomato paste, the most critical factor is the Brix level, which typically ranges from 28-30% or 36-38% for cold break or hot break products. You must also verify the Bostwick value (viscosity) to ensure it meets your processing needs, and check the Lycopene content (ideally >50mg/100g) for color intensity. Ensure the HMC (Howard Mould Count) is strictly below 40% to comply with international food safety standards.

The tin must be coated with an internal food-grade lacquer (usually white or yellow) to prevent acid corrosion from the tomatoes. For the 4.5kg size, ensure the tin uses double-seaming technology to prevent leakage during transit. The outer carton should be a 5-layer corrugated box to support the heavy weight of 6 tins per carton (approx. 27kg total) during palletization.

Suppliers must hold HACCP and ISO 22000 certifications for food safety management. For specific markets, request HALAL or KOSHER certifications. Ensure the product meets FDA (US) or EFSA (EU) regulations regarding heavy metal limits (Lead/Tin) and pesticide residues. Always ask for a Certificate of Analysis (COA) for every production batch.

Cold Break (CB) paste is processed at lower temperatures, preserving more natural color and flavor, making it ideal for reconstituted juice or ketchup. Hot Break (HB) paste is processed at higher temperatures to deactivate enzymes, resulting in a higher viscosity perfect for thick sauces and pastes where water separation must be minimized.

Implement a pre-shipment inspection (PSI) via third parties like SGS to check for vacuum integrity and 'swelling.' Ensure the contract includes a quality guarantee period (usually 24 months) and a clause for pro-rata refunds if the spoilage rate exceeds 0.5% upon arrival. Use Made-in-China.com's Secured Trading services to protect your payment until shipping documents are verified.

Tomato paste is a high-density cargo; a 20ft container is more cost-effective than a 40ft container as it reaches the weight limit faster. Ensure the supplier uses heavy-duty pallets and moisture-absorbent poles (desiccants) inside the container to prevent 'container rain' which can cause tin rust during long sea voyages.

Tomato prices fluctuate based on the harvest season (August-September). To secure the best rates, consider Annual Fixed-Price Contracts signed during the harvest. Negotiate based on MT (Metric Tons) rather than unit price, and aim for FOB (Free On Board) terms if you have a reliable freight forwarder to better control your landing costs.

Always verify the supplier's Business License and export permits. Conduct a factory audit (virtual or physical) to confirm they are a manufacturer and not a small trading company. Utilize Escrow-based payment terms or Letters of Credit (L/C) for first-time large orders to ensure the supplier adheres to all technical and shipping specifications before funds are released.