Rooted in Tongguan, Shaanxi: Shengtong Catering Preserves Authentic Flavors Through Standardization

Originating from the historic city of Tongguan, Shaanxi, Tongguan Shengtong Catering Management Co., Ltd. (Shengtong Catering) has dedicated years to the R&D, production, and promotion of traditional regional specialties. Guided by the core principle of "Standardized Production and Quality Management," the company transforms the iconic local delicacy—Tongguan Roujiamo (crispy Chinese burger)—into high-quality products tailored to modern food service and global supply chain needs.

Reliable Production and Supply Chain

Shengtong Catering prioritizes end-to-end quality control, using modern manufacturing equipment and cold-chain technology to ensure consistent quality and safety:

• Standardized Production Lines: Equipped with automated quick-frozen dough production lines generating a daily output of up to 300,000 units, ensuring a stable, bulk supply for domestic and international food service clients.

• Physical Flash-Freezing Technology: Utilizes quick-freezing techniques to preserve the original flaky layers and texture of the dough bases without relying on artificial additives.

• Strict Quality Management: From flour selection and meat sourcing to final inspection, the entire process strictly adheres to food safety standards with full supply chain traceability.

Featured Product Highlights

• Tongguan Layered Roujiamo: Inherits traditional techniques to deliver a golden, multi-layered, and extraordinarily crispy crust paired with slow-simmered, tender braised meat for an authentic local flavor.

• Frozen Dough Bases: Designed for commercial kitchens and retail channels. Ready to cook directly in an oven or air fryer after thawing, significantly reducing labor costs and operational complexity for food businesses.

• Braised Meat Packets & Specialty Sauces: Pre-packaged braised meat and signature seasoning blends allow business partners to achieve quick, standardized meal preparation.

Global Reach & Partnership Services

Today, Shengtong Catering’s products are gradually entering international markets, including the United States, France, the United Kingdom, Spain, Japan, and beyond. The company primarily offers the following B2B services:

• Food Service & Retail Supply: Providing a consistent supply of products for overseas Chinese restaurants, supermarkets, and food distributors.

• Customization Services (OEM/ODM): Offering flexible product specifications and custom packaging options tailored to local market preferences and regional food compliance standards.

Shengtong Catering looks forward to partnering with global food distributors and food service providers to share the simple, authentic taste of Shaanxi with consumers worldwide.