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Nantong Huaxin Foods Co., Ltd., based in Qidong City, Jiangsu Province, China, is a specialized manufacturer and exporter of premium seaweed products. With decades of experience and a strong reputation for quality, the company is recognized for supplying value-added seaweed snacks and ingredients to both domestic and international markets.

Core Business and Product Range

As a vertically integrated company, Nantong Huaxin Foods focuses on every stage of seaweed processing—from raw seaweed selection to final packaging. Their main product offerings include:

• Roasted Seaweed
  • High-grade sushi nori sheets with uniform color, texture, and crispness.
• Seasoned Seaweed Snacks
  • Pre-cut and flavored seaweed snack packs designed for direct consumption.
• Dried Seaweed
  • Sun-dried seaweed ideal for soup, salad, and rehydrated culinary applications.
• Seaweed Sandwich Snacks
  • Crisp seaweed layers combined with nut or fish floss fillings.
• Seaweed Powder
  • Finely milled seaweed powder used in seasonings, noodles, and health supplements.
• Seaweed Pieces
  • Pre-cut flakes or shreds for foodservice and catering industries.

This diverse product line caters to B2B clients in the food manufacturing, retail, and hospitality sectors.

Manufacturing Infrastructure

Nantong Huaxin Foods operates a modern seaweed processing facility with:

• Fully automated roasting, seasoning, and cutting lines
• Temperature-controlled storage to preserve raw materials
• Hygienic packaging units capable of handling bulk and retail formats
• In-house R&D laboratory for product formulation and microbial testing

The factory is designed to support high-throughput production while adhering to international food safety standards.

Quality Control and Certifications

Huaxin Foods enforces strict quality protocols at all production stages and is certified under:

• ISO 22000 Food Safety Management System
• HACCP (Hazard Analysis and Critical Control Points)
• China CIQ Export License
• Periodic compliance with import testing standards of Japan, Korea, EU, and USA

Raw materials are sourced from pollution-free marine zones along the Yellow Sea coast and are tested for heavy metals, microbiological parameters, and iodine content.

Export Market and Shipment Insights

Huaxin Foods is an export-oriented enterprise with an established footprint in:

• Japan and South Korea – the top global consumers of sushi nori
• United States and Canada – for seaweed snacks and ingredients
• Southeast Asia and Europe – for B2B foodservice and private label clients

Based on shipping records and trade analytics:

• Annual export volume exceeds 1,000 metric tons
• Monthly shipment frequency averages 15–20 containers
• Regular participation in OEM/private label contracts with international retailers

The company is recognized for delivering consistent quality, competitive pricing, and on-time shipments.

Competitive Strengths

• End-to-End Production Control: From raw seaweed drying to finished product packaging.
• Custom Formulation Services: Seasoning, flavor profiles, and packaging tailored to market needs.
• Flexible Packaging Options: Bulk, snack-size sachets, and gift-box formats.
• Strict Raw Material Screening: Only high-porphyran-content seaweed is selected for high-grade nori.

Strategic Partnerships and B2B Services

Huaxin Foods partners with:

• Sushi restaurant chains for roasted and seasoned seaweed supplies.
• Wholesalers and food importers for seaweed ingredients and private-label lines.
• Food manufacturers for functional seaweed powder integration in snacks and sauces.

The company offers full OEM and ODM capabilities with rapid sample turnaround and branding flexibility.

Sustainability and Innovation

Committed to sustainable aquaculture, the company ensures:

• Seaweed is harvested in regulated marine zones using environmentally responsible practices.
• Energy-efficient roasting and processing methods are employed.
• Waste minimization and recyclable packaging initiatives are underway.

R&D continues to focus on expanding into functional food applications such as protein-enriched seaweed snacks and wellness-positioned products.

Conclusion

Nantong Huaxin Foods Co., Ltd. stands out as a trusted seaweed product supplier with a robust infrastructure, disciplined quality control, and a solid global network. With growing demand for natural, low-calorie, plant-based snacks and Asian cuisine staples, the company is well-positioned to scale its offerings and further solidify its role in the international seaweed supply chain.