Developed with advanced technology, this pump provides high pressure, stable flow, corrosion resistance, and easy maintenance. Suitable for spraying, irrigation, cleaning, and disinfection in agriculture and industry.
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.
Continuous innovation in PTO pump systems and nozzle technology
Modern production lines with complete testing equipment and ISO-certified QC system
Products distributed across China and exported to 30+ countries including European, African, and Southeast Asian markets
The core products (PTO diaphragm pumps and supporting components) can be accurately compatible with 5 categories of power equipment, including electric motors, diesel engines, gasoline engines, tractors and motor vehicles. They support flexible combination into various types of sprayers, meeting the operation needs of agricultural planting, garden maintenance, industrial dust removal and other scenarios, with a compatibility coverage rate of over 95%.
We have a strong R&D team, and we can develop and produce products according to the drawings or samples the customers offer.
Integrates intelligent pressure regulation chips to adapt to load changes in real time.
Builds a product full-life-cycle database, using after-sales fault data to optimize production processes.









