Leading Custom Manufacturer of Plant-Based Cat Litter
Dongying Brumel Pet Products Co., Ltd. is a dedicated, SGS on-site inspected manufacturer specializing in the research, formulation, and global export of eco-friendly, biodegradable pet hygiene products. Located in Dongying, Shandong, China, our 7,500-square-meter modern production base is engineered for high-precision, dust-free cat litter production.
With over 5 years of specialized industry and international trade expertise, we supply premium pet brand holders, major retail chains, and pet product distributors across North America, Europe, Southeast Asia, East Asia, and the Middle East. Our product portfolio centers on high-performance natural tofu cat litter, ultra-absorbent cassava cat litter, hybrid corn-cassava blends, and durable corrugated cat scratchers.
Factory Capabilities & Verified Standards
Every operational metric, quality checkpoint, and production specification has been authenticated on-site by independent third-party inspection specialist SGS Group.
Production & Infrastructure
- 7,500 m² self-owned workshop and covered warehousing
- 2 dedicated automated extrusion and drying production lines
- High-speed automatic packing machinery for vacuum & pillow bags
- Proximity to Qingdao Port for rapid maritime dispatch
Quality Control & Testing
- Strict on-site raw material inspection for soybean pulp & cassava starch
- In-house testing for moisture content, hardness, and water absorption
- Multi-stage vibration and air-suction dust removal processing
- Traceable batch inspection records maintained for all shipments
OEM / ODM Customization
- Full formulation development: scents, granule shapes, and absorption rates
- Sample-based customization & drawing-based packaging design
- Flexible bag options: 2.5kg, 6L, 7L, vacuum-sealed or bulk ton bags
- Low initial order threshold starting from 400 bags for trial orders
Inside Our Manufacturing Facilities
A transparent look at our dust-free granulation lines, temperature-controlled drying, quality inspection stations, and export loading operations in Dongying.
Automated Granulation Line 
Extrusion Equipment 
Quality Testing Lab 
Packaging Unit 
Warehousing 
Qingdao Port Container Loading Precision Control From Ingredient to Pallet
Every metric ton of tofu and cassava litter is subjected to strict standardized protocols to ensure consistent absorption, firm clumping, and virtually zero dust.
Raw Material Screening
Food-grade pea/soybean residue and high-purity cassava starch are inspected for purity, moisture, and microbial compliance.
Formula Homogenization
Automated dosing of natural plant starches, natural plant gums, and food-safe essences for consistent performance.
Low-Temp Extrusion
Micro-pore strip, crushed, or puffed extrusion calibrated to achieve optimum granule density and instantaneous liquid capture.
Dust Removal & Drying
Multi-stage hot-air drying followed by negative-pressure air screening to eliminate 99.9% of residual fine powder.
Sealing & Palletizing
Automated bagging, leak-proof sealing, heavy-duty carton packing, and shrink-wrapped palletizing for secure sea transport.
Trusted by Pet Brands Worldwide
Dongying Brumel Pet Products Co., Ltd. regularly connects with global distributors, supermarket buyers, and private brand founders at premier international pet trade expos.
International Pet Trade Expo Booth 
Client Technical Consultation 
Product Clumping Demonstration 
Trade Delegation Reception 
Contract Signing Meeting 
Overseas Partner Factory Inspection 
Global Cooperation Conference Ready to Source Directly from the Manufacturer?
Partner with Dongying Brumel Pet Products Co., Ltd. for stable quality, competitive direct-factory pricing, and professional OEM/ODM private label solutions. Request custom samples and technical specifications today.