Water-saving irrigation, including constant pressure water supply, water filtration, irrigation pipe network design and construction.
Constant pressure water supply system including water pump frequency conversion control, crop water demand calculation, pipeline installation and design, pipeline pressure test, water distribution and water pressure adjustment, etc.
Irrigation water filtration, including automatic or manual backwash filtration, etc., will be sufficient irrigation water filter, reduce the damage to pipelines and drip irrigation equipment, to meet crop demand for water quality.  
Irrigation pipe network design and construction is mainly according to the different requirements for the design of the main line, pipeline and drip irrigation pipe, strictly in accordance with the design scheme for the precise construction, to meet the whole irrigation area of crop water requirement and fertilizer requirements.