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Who We Are

Where Durability Meets Precision in Every Drop

Jinhua Shuangding Machinery Co., Ltd. is a China-based innovator in agricultural spray technology. With 14 years of specialized experience,

we engineer durable PTO diaphragm pumps and precision spraying systems

that withstand 10,000+ hours of field operation.
  • 6000 m²
    Manufacturing
    Base
  • 5 +
    Patented
    Technologies
More About Us
  • Technology Leadership
    Continuous innovation in PTO pump systems and nozzle technology
  • QUALITY ASSURANCE
    Modern production lines with complete testing equipment and ISO-certified QC system
  • Global Reach
    Products distributed across China and exported to 30+ countries including European, African, and Southeast Asian markets
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Field Crop Protection
Field Crop Protection Systems: Maximize Yield, Minimize Waste
01 04
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Orchards & Vineyards
Orchard & Vineyard Intelligence: Targeted Spray, Zero Overspray
02 04
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Greenhouse Automation
Greenhouse Automation: Micro-Spray Mastery for Delicate Crops
03 04
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Garden & Green Space Maintenance
Used for pest and disease control and foliar topdressing in parks and green belts
04 04
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latest updates
06
2026-02
How Does a Sprayer Diaphragm Pump Support Long Hose Spraying?

A Sprayer Diaphragm Pump is a core component in many power sprayers used for garden, agricultural, and landscape applications. Its...

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27
2026-01
How Does A Sprayer Diaphragm Pump Compare To Piston Pumps?

Sprayer diaphragm pumps have become essential tools in agricultural and horticultural applications, offering reliable performance ...

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23
2026-01
What Operational Tips Prevent Wear In A Diaphragm Pump For Pesticides?

Applying pesticides effectively requires precision, consistent pressure, and chemical compatibility. A Diaphragm Pump For Pesticid...

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16
2026-01
How To Identify And Solve Common Diaphragm Pump Problems?

Modern agriculture relies heavily on precision spraying to protect crops and enhance yields. A Crop Spraying Diaphragm Pump plays ...

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09
2026-01
Can An Agricultural Sprayer Pump Run Dry Without Damage?

Agricultural spraying plays a crucial role in modern farming, helping apply fertilizers, herbicides, and pesticides efficiently. A...

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02
2026-01
How Do High Pressure Diaphragm Pumps For Sprayers Support Field Operations?

High pressure diaphragm pumps have become a cornerstone in modern agricultural and industrial spraying applications. Developed bas...

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