Smart Pet Product OEM/ODM Manufacturer · 10+ Years · Export to 50+ Countries
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About Haolinchen · Our Factory

A professional smart pet productOEM / ODM factory

For 10+ years we've helped global pet brands, distributors and private-label sellers turn ideas into reliable, market-ready products — backed by real manufacturing strength.

10+ Years200+ Employees20+ Production Lines10,000+ m² Factory50+ Countries
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Inside the Haolinchen smart pet product factory
10,000+ m²Production base · 20+ lines
Who We Are

Built to manufacture your brand

Shenyang Haolinchen Biotechnology Co., Ltd. is a professional smart pet product OEM/ODM manufacturer dedicated to helping global pet brands, distributors, retailers and e-commerce sellers build reliable, market-ready product lines.

With 10+ years of manufacturing experience, 200+ skilled employees and a 10,000+ m² production base, we develop and produce automatic cat litter boxes, smart feeders, stainless steel water fountains and GPS trackers for buyers in 50+ countries — combining in-house engineering, strict quality control and stable export capacity.

  • Smart pet product OEM/ODM manufacturer
  • 10+ years experience · 200+ skilled employees
  • 10,000+ m² base · 20+ production lines
  • Exporting to 50+ countries & regions
Workshop & Equipment

Real manufacturing strength

Organized production and engineering collaboration — from component assembly to inspection and packing, every step follows strict procedures for batch consistency.

10,000+ m²
Factory Area
20+
Production Lines
200+
Skilled Employees
50,000+
Monthly Capacity (pcs)
Automated Workshop at Haolinchen factory
Automated Workshop
Inspection Station at Haolinchen factory
Inspection Station
Aging & Testing at Haolinchen factory
Aging & Testing
Precision Machining at Haolinchen factory
Precision Machining
Assembly Line at Haolinchen factory
Assembly Line
Final Packing at Haolinchen factory
Final Packing
Certifications

Certified for global markets

Our products and processes meet international safety, quality and export standards — full certificates and test reports available on request.

CE
EU Conformity
FCC
US Compliance
RoHS
Hazardous Substances
PSE
Japan Safety
Haolinchen quality assurance certificate
Haolinchen quality assurance certificate
Haolinchen quality assurance certificate
Haolinchen quality assurance certificate
Haolinchen quality assurance certificate
Haolinchen quality assurance certificate
What We Do

End-to-end support for your product line

From private-label manufacturing to full ODM development — everything you need to launch and grow a smart pet brand.

OEM / Private Label

Put your brand on proven smart pet products — logo, packaging, manuals and market-ready supply.

ODM Development

From concept and structure to sensors and app integration, we co-develop differentiated products.

Smart APP & IoT

Connected hardware with app control, GPS, real-time data and OTA firmware support.

Quality Control

Function, appearance, aging and packing inspection with full traceability on every batch.

Packaging & Export

Retail-ready packaging, barcodes, export cartons and worldwide logistics coordination.

Long-Term Partnership

Product roadmap, branding support and a dedicated team to grow with your business.

Packaging & Shipping

From finished goods to export shipment

We use standard export packaging to protect products in transit. Flexible loading and reliable logistics partners ensure on-time delivery to major ports in 50+ countries.

Packed Cartons
STEP 01

Packed Cartons

Products packed in standard, labeled export cartons.

Pallet Wrapping
STEP 02

Pallet Wrapping

Cartons palletized and stretch-wrapped for safe transit.

Container Loading
STEP 03

Container Loading

Efficient container loading to maximize space and protection.

Truck & Port Transport
STEP 04

Truck & Port Transport

Reliable logistics partners deliver to major ports worldwide.

Insights & Blog

Smart pet sourcing insights

Guides and industry know-how for brands, retailers and importers sourcing smart pet products.

Get Started

Request a quote or start your OEM project

Tell us your product interest, target market, quantity and customization needs. Our OEM team replies within 1 business day.

WhatsApp UsDownload Catalog
WhatsApp: +86 182 4028 7605
Email: phoebezeng@haolinchen.com

Request a Quote

B2B inquiries only — we reply within 24 hours.

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