About Us

Qingdao Yijiayi Supply Chain Co., Ltd. was founded in 2004 and is a comprehensive food processing enterprise specializing in the deep processing of aquatic products. The company integrates research and development, production, and sales, with a strong focus on high-quality frozen seafood and prepared food products.

Located in Weihai, Shandong Province, one of China’s important seafood processing bases, Meiweiduo covers an area of approximately 40 mu. The company has long been dedicated to quick-frozen prepared foods, seasoned seafood products, and Chinese-style prepared dishes. Its product portfolio includes squid, shrimp, cod, octopus, crab, oysters and other seafood products, covering breaded, battered, tempura, karaage, seasoned ready-to-eat, and Chinese cuisine series.

The company owns several brands, including “Meierke,” “Meiweiduo,” and “Hebao Bao.” The company has obtained HACCP and ISO22000 food safety management system certifications, ensuring standardized production, strict quality control, and reliable product safety.

Today, the products are exported to markets such as South Korea, Canada, and Australia, while its distribution network continues to expand across China. Looking ahead, Meiweiduo will continue to provide safe, stable, delicious, and convenient frozen seafood solutions for global restaurant chains, food brands, importers, distributors, and retail channels.

20+

Years of Industry Experience

40 Mu

Modern Factory Area

3

Independent Brands Owned

HACCP

ISO22000 Certified

Modern Factory & Production Workshops

Meiweiduo operates a modern, 40-mu aquatic deep-processing base in Weihai. Equipped with standardized clean workshops and advanced quick-frozen food processing lines, our facilities are strictly certified under HACCP and ISO22000 systems. From raw material sourcing and standardized manufacturing to cold-chain logistics, we enforce rigorous quality control to ensure safe and stable product supply for global markets.

Why Choose US

Integrating R&D, production, and sales, we utilize our modern 40-mu facilities and advanced processing lines to deliver premium quick-frozen prepared seafood, seasoned seafood, and Chinese prepared dishes. Certified under HACCP and ISO22000, we provide flexible customization, strict hygiene control, and stable large-scale output to empower global foodservice and retail channels.

Professional Seafood Processing Capability

Specialized in the deep processing of squid, shrimp, cod, octopus and other aquatic products, with capabilities in breading, battering, seasoning, forming and quick-freezing.

Certified Food Safety Management

Certified with HACCP and ISO22000, with quality control covering raw materials, production, processing, packaging and cold-chain logistics.

Strong Product Development Capability

Offering Japanese-style prepared foods, tempura, karaage, breaded seafood, seasoned seafood and Chinese prepared dishes, with product customization based on channel and market needs.

Proven B2B Supply Experience

Experienced in serving chain restaurants, convenience stores, Japanese food channels and food trading customers with stable supply and product development support.

Export Market Adaptability

Products have been exported to markets such as South Korea, Canada and Australia, supporting international quality requirements and export cooperation.