News
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Quality products are our goal!
As the global pandemic situation improved, we were invited to visit farms in our clients’ countries. The irrigation valves, pipe fittings, drippers, drip irrigation belts and other products we produce have been widely used and praised locally!Read more -
Our factory 2021
GreenPlains, as one of the most specialized irrigation products manufacturers, is leading the industry with top product quality and a good reputation in the international market. We are advanced for our specialty: 1. Professional R&D team, we provide one-stop service from product de...Read more -
Dissolved oxygen and Sunlit water in irrigation water
The molecular oxygen dissolved in water is called dissolved oxygen and is usually marked as D0. The amount of dissolved oxygen in the surface water is 5-10mg/L. When there are strong winds and waves, the dissolved oxygen in water can reach 14mg/L. Dissolved oxygen saturation=dissolved oxygen M...Read more -
The quality of water for irrigation
The quality of water and its characteristics influence the plant’s growth, the soil structure and also the irrigation system itself. The quality of irrigation water refers mainly to its physical and chemical composition, or more in details to the mineral composition of water and to the presence o...Read more -
Industry News
We exhibited as exhibitors at the 123rd Spring Canton Fair. At the exhibition site, we received more than 30 companies and customers from the Middle East, India, Egypt, Europe and China. In the negotiation, the company’s products have won the favor of customers with excellent price and high...Read more -
Company News
Our new factory was relocated in May 2015, which covers 20,000 ㎡ land area. The buildings include production, warehouse, and office area, and dormitories. Equipped with advanced machines and qualified management, Greenplains is confident to meet the higher challenges, and create a better future.Read more
