Our Story

Hangzhou Win Heart Technology Co., Ltd.

Hangzhou Win Heart Technology Co., Ltd. is a professional manufacturer and supplier of agricultural greenhouse structures, aquaponic growing systems, and greenhouse hardware fittings, headquartered in Hangzhou, Zhejiang Province, China.

With over 3 years of dedicated international trade experience and recognition as a Gold Supplier on Alibaba International, Win Heart Technology has established itself as a trusted partner for agricultural facility buyers worldwide.

Our product range spans from simple single-span tunnel greenhouses to sophisticated multi-span commercial structures and complete aquaponic greenhouse systems. We serve clients across Southeast Asia, the Middle East, Africa, Europe, and the Americas.

600+

Products

50+

Countries

3yr+

Gold Supplier

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Trust & Quality

Certifications & Recognition

Our credentials speak for themselves — verified manufacturer with established international trade track record.

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Alibaba Gold Supplier

Recognized as a Gold Supplier on Alibaba International for over 3 consecutive years, demonstrating consistent quality and reliability.

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On-site Verified

Our manufacturing facility has been independently verified on-site by Alibaba's certification team, confirming our factory capabilities.

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Trade Assurance

All orders are protected by Alibaba Trade Assurance, giving our buyers peace of mind and financial security on every transaction.

Manufacturing

What We Manufacture

All our products are manufactured in our Hangzhou facility using premium materials and quality-controlled processes.

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Greenhouse Structures

Single-span tunnel greenhouses, multi-span commercial structures, butterfly ventilation designs, and solar drying greenhouses in PE film and polycarbonate.

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Aquaponic Systems

Complete closed-loop aquaponic greenhouse systems combining fish cultivation with DWC floating raft and NFT hydroponic vegetable growing.

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Greenhouse Hardware

Hot-dip galvanized steel frame connectors, arch pipes, clamps, film locking channels, and structural fittings for all greenhouse types.

Quality Standards

Our Material & Quality Commitment

All Win Heart greenhouse structures use hot-dip galvanized steel meeting international standards, ensuring decades of reliable performance across all climate types.

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Q235 / Q345 Hot-dip Galvanized Steel Zinc coating ≥80 micron on structural frames for 15-20 year service life.

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UV-stabilized PE Film Covers 200 micron UV-treated polyethylene film with 3-5 year UV resistance rating.

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Twin-wall Polycarbonate Panels 8mm/10mm PC panels with ≥85% light transmission and excellent thermal insulation.

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Wind & Snow Load Engineering Structures engineered for wind loads ≥0.5 kN/m² and local climate conditions.

About Win Heart Technology