ABOUT XINRUI · CHINA-BASED B2B SUPPLIER & SOURCING PARTNER
About Xinrui Pets
B2B sourcing support for dog poop bag and pet waste bag projects.
Xinrui supports pet brands, importers, distributors, wholesalers and retailers developing dog poop bag and pet waste bag programs for European and North American markets. We help coordinate material selection, product specifications, private label development, sampling, manufacturing-partner follow-up, pre-shipment checks and shipment support around the requirements of each project.
Our role is to help turn a product idea into a clear, workable sourcing program—not simply to offer another standard bag.
Our Approach
Built Around Material Solutions, Not Fixed SKUs
Rather than asking buyers to choose from a long list of near-identical SKUs, we organize our dog waste bag offering around practical material solutions. Depending on the project, that may mean 100% recycled plastic, Oyster Shell + Recycled, compostable material or Bio-PE.
Once the material direction is clear, we help define the details that turn it into an actual product—bag format, dimensions, thickness, roll configuration, color, printing and packaging.
This keeps the focus on what the buyer actually needs, rather than forcing every project into a fixed SKU.
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Step 01
Material Route
Recycled, Oyster Shell + Recycled, Compostable or Bio-PE
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Step 02
Product Specification
Bag format, size, thickness, roll configuration, color and printing
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Step 03
Packaging
Retail packaging and carton configuration
How We Manage a Project
From Initial Requirements to Shipment
A private label project depends on a series of connected decisions. Our role is to keep the material, product specification, packaging and approved references aligned as the project moves forward.
- Understand the Project
- We review the target market, material direction, estimated quantity and any reference product, artwork or packaging ideas already available.
- Define the Product
- We clarify bag format, dimensions, thickness, bags per roll, core format, color, printing and retail packaging.
- Develop & Approve
- Samples are developed against the agreed requirements, followed by confirmation of the product specification, artwork, color and packaging details.
- Coordinate Production
- Approved requirements are communicated to the manufacturing partner and followed through during production and packaging.
- Check & Prepare for Shipment
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Pre-shipment checks can include dimensions, thickness, seals and perforation, roll configuration, printing, retail packaging and carton marks, depending on the project requirements.
Freight arrangements and applicable export or shipping documents are then coordinated for dispatch.
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Where relevant, available material, test or manufacturing-partner documentation can also be coordinated for buyer review. Certificates and reports are presented according to their actual issuing entity and scope.
Real Project Experience
A UK Private Label Project in Practice
One completed project shows how this approach works in practice. Developed for the UK market, it combined Oyster Shell + Recycled material with custom bag specifications, retail packaging and export coordination.
Project Snapshot
- Market
- United Kingdom
- Material
- Oyster Shell + Recycled Plastic
- Bag Format
- Vest-style handle dog waste bag
- Bag Size
- 12 cm center width + 5.5 cm side gusset on each side × 36 cm length
- Packaging
- 8-roll & 16-roll retail boxes made with FSC-certified paper
- Scope
- Sample development to export shipment
- Custom Details
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- Artwork and color confirmation
- Two retail pack configurations
- Carton mark confirmation
- Freight booking
- UK import clearance documentation

Project Evidence
From Sample to Finished Goods
The approved material, bag specification and retail-pack configuration were carried through from sample development to finished-goods preparation.
Pre-Shipment Verification
Finished bags were checked against the confirmed thickness and packaging requirements before dispatch.
Customer branding has been obscured in project images for confidentiality.
Working With Xinrui
What Xinrui Brings to the Project
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Material-Based Decisions
We compare material routes against the project's market, positioning, performance and documentation needs before the product specification is locked.
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Approved Details Stay Aligned
Approved specifications, samples, artwork, packaging and production instructions stay aligned as the project moves forward.
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Practical Follow-Through
We stay involved through pre-shipment checks, freight coordination and export documentation instead of stopping at the quotation stage.

START A PROJECT
Tell Us What You’re Trying to Build
You do not need to have every specification ready. Share your target market, preferred material or reference product, estimated quantity and any packaging idea you already have. We can help identify the next details to confirm.
Typically reviewed within 1 business day.