R&D & Engineering
Turning your market insights into market-ready products with comprehensive OEM/ODM design support.
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CE / ISO 9001 / BSCI Verified Factory
Direct Manufacturer for Global
Agricultural & Irrigation Equipment
From precision sprayers to advanced irrigation systems, we empower modern farming with technology that maximizes yields and preserves resources.
30+Years of
Excellence
Excellence
100+Global Export
Countries
Countries
200+Patented
Innovations
Innovations
80,000 m²Total Site
Area
Area
Quality in Every Shipment
About PANDORA
Located in Taizhou, China, TAIZHOU CITY CHUNFENG MACHINERY CO., LTD. (PANDORA) is a leading source factory specializing in agricultural sprayers and intelligent irrigation systems. With over 30 years of industry dedication, we offer a complete in-house supply chain—from raw material processing and plastic injection to final assembly. We provide global B2B buyers with stable wholesale capacity and deep OEM/ODM customization services.
Manufacturing Excellence80,000m² Facility & Powerful OutputEquipped with 85 advanced injection machines, 13 sprayer assembly lines, and 29 high-speed drip tape lines to ensure stable delivery for global orders.
Quality Assurance100% In-House Quality ControlFrom 100% raw material inspection to 1.5× working pressure tests. Every batch is certified by ISO 9001:2015, CE, and RoHS standards.
Export PartnershipDeep OEM/ODM CapabilitiesSupported by 12+ senior engineers and 200+ national patents. We offer end-to-end customization from logo printing and color matching to exclusive mold development.
Product Categories
Explore Our Core Product Lines
Manufacturing Excellence
Your Strategic B2B Manufacturing Partner
From concept to mass production, we provide end-to-end ODM/OEM solutions. Enjoy flexible minimums, strict IP protection, and retail-ready configurations.
Scalable Manufacturing
Leveraging advanced automated lines to ensure stable production capacity and rapid delivery for bulk orders.
Standardized Process
Implementing strict standard operating procedures (SOPs) at every stage to maintain uncompromising product consistency.
Private Label Solutions
Empowering your brand with flexible customization, including bespoke logos, colorways, and retail-ready packaging.
Warehousing & Logistics
An 80,000m² integrated facility equipped for efficient inventory management and seamless global container export.
Global Cooperation Network
Built for Long-Term Channel Partnerships
From product development to regional delivery, PANDORA supports professional partners with stable manufacturing, flexible customization and export-ready coordination.
Brand Agents
Become a PANDORA brand agent and benefit from reliable product quality, competitive pricing, regional market support, brand promotion resources, and personalized service to grow your local business.
OEM & ODM Brands
Turn your ideas into products your customers recognize and trust. From product specifications and custom colors to branded packaging, we help you build a product range tailored to your market.
Agricultural & Irrigation Projects
From farmland to greenhouses and orchards, find practical spraying and irrigation solutions for your project needs. We work with you to match suitable products, specifications, and supply volumes.
Distributors & Retail Chains
Expand your agricultural product range with dependable factory supply across sprayers, irrigation products, and accessories. Flexible order combinations, retail-ready packaging, and spare parts support help you serve more customers.
R&D / QUALITY SYSTEMEngineered for Precision.
Engineered for Precision.
Built for Endurance.
From product engineering and prototype refinement to laboratory validation and final release inspection, PANDORA builds quality into every stage—not only at the end of the line.
From CAD to validated production.
Engineering, tooling and prototype reviews refine ergonomics, structural strength and material reliability—verified through controlled lab and field testing.
- 01 Incoming
- 02 In-Process
- 03 Final Release
Hydro & Pressure Test
Continuous leak and pressure-limit checks.
Life & Durability
High-frequency operation and aging tests.
Outgoing Inspection
100% functional and safety approval.
Full Traceability
Material batches and production logs tracked.
Direct Factory Support
Ready to Partner with Us?
Share your purchasing target or custom needs. Our dedicated technical team will prepare complete product matching and competitive factory quotation support for your project.
- Product Matching
- OEM/ODM Support
- Export Coordination