Qingdao Rejoy Biotechnology Co., Ltd, we specialize in supplying a full range of artificial casings for the meat industry. We are prodessional casing factory for more than 20 years.

Our main products include:

• Cellulose casings: US 12-80mm, 55-160 FT, clear, colored, striped, and red transfer options.

• Collagen casings: 13-34 mm, shirred sticks for cooked, smoked, fried, and fresh sausages. 40, 45, 50, 55mm big caliber in rolls.

• Plastic casings: 15-191 mm sticks or 25-300 mm rolls, printed or unprinted.

We offer stable quality, flexible MOQ, and professional technical support for different applications. With integrated sourcing and strict quality control, we ensure consistent supply and competitive solutions.

Your kind response will be highly appreciated.

PRODUCT VARIETY & SPECIFICATION DISPLAY

COMPLETE FORMS

Roll film, Shirred, and our

Innovative Net-Free series for

Diverse needs.

COMPREHENSIVE

FUNCTIONS

Suitable for cooking, freezing, and

True smoke processes.

RICH COLORS

Over 50 standard colors in stock,

With full custom color options.

WIDE SIZES RANGE

From 16mm to 220mm, supports

Oversized customization.

HIGH EFFICIENCY

Net-Free casing for direct machine

Loading, significantly boosting line

Productivity.

SAFETY & COMPLIANCE

Food-grade materials with stable

Heat resistance and full compliance.

ROLL-TYPE SUPPLY

Designed for seamless integration with high-speed filling

Machines.

UNIFORM TENSION

Consistent stretching ensures fully formed, plump packaging

Results.

VERSATILE AESTHETICS

Available in transparent, custom dyed, or full-color printed finishes.

MULTI-PROCESS SUITABLE

Ideal for cooking, quick-freezing, and true smoke chamber

Processes

PRE-SHIRRED & READY

Pre-formed casing that is ready for immediate production use.

SECURE NET PROTECTION

Pearl cotton net wrap ensures safe transport and prevents

Damage.

VERSATILE FILLING LINES

Optimized for use with both manual and semi-automatic filling

Machines.

FULL COLORS & SIZES

Wide range of customizable options to meet diverse product

Needs.

MULTI-PROCESS COMPATIBLE

Suitable for cooking, freezing, and traditional true smoke

Processes.

Special Shaping Technology

Innovative structure holds shape tightly - no external net required.

Direct Machine Loading

Streamlines workflow by eliminating manual steps for higher efficiency.

Optimized Standard Packaging

Comes in a convenient 50 PCS/bag format for easy inventory

Management.

High-Speed Automation Ready

Perfectly compatible with modern high-speed automatic filler machines.

True Smoke Type Available

Offers the authentic smoked flavor profile your customers love.