Dayu Irrigation

What they make

1 input Dayu Irrigation supplies

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Where they make it

2 facilities

Intelligence

What's known

Sourced claims about this company's role in supply chains, chokepoints, concentration, incidents, dual-use connections.

• Chokepoint2026

  Dayu Water Group's controlling shareholder Haoyu Wang, partnered with Hopu Investment Management (co-founded by former Goldman Sachs Gaohua chairman Fang Fenglei, with China Investment Corporation and Temasek as LPs), is the leading buyer candidate for Netafim at a $1.4 billion valuation. A completed acquisition would transfer to Chinese effective control: Netafim's 2.2 million hectares of globally installed irrigation systems, the NetBeat agricultural sensor network built on Rafael/mPrest's Iron Dome C4I software architecture, Netafim's ~$250M US annual revenue and US farmland relationships, and Netafim's 60-year crop model IP library across 110 countries. The combined entity's IoT telemetry — Dayu's Chinese agricultural water monitoring plus Netafim's global sensor network — would constitute the world's largest agricultural water data platform under Chinese company control. CFIUS jurisdiction is triggered by Netafim's US operations and software; the Iron Dome software lineage adds a national security layer that almost certainly requires Israeli government review as well.

  CTech / Calcalist ↗

• Did you know2020

  Dayu Water Group lists 'acoustic precipitation enhancement technology' as a product category on its official website — a sound-based approach to stimulating rainfall. This connects China's largest irrigation company directly to China's national weather modification program, the world's largest such effort, operated by the Ministry of Water Resources and PLA Weather Modification Center using aircraft, rocket artillery, and ground-based systems across 5 million square kilometers annually. A company that also manages provincial irrigation infrastructure funds and deploys IoT agricultural water monitoring networks is thus simultaneously a precipitation stimulator, an irrigation equipment manufacturer, and a water data aggregator — occupying three layers of the agricultural water supply chain from rain creation to field delivery to consumption measurement. No Western irrigation company has a comparable position.

  CNN ↗

• Capacity2024

  Dayu Irrigation Group's Tianjin facility produces 2.56 billion meters of drip tape per year and 136,000 metric tons of PVC/PE pipe annually — output that dwarfs Western competitors on a unit basis. This scale is enabled by China's integrated polyethylene supply chain where resin, extrusion equipment, and labor costs are all significantly lower than in the US, Europe, or Israel.

  Dayu Conserving Water Group ↗

• Origin2024

  Dayu Water Group was founded in 1999 in Zhangye, Gansu Province — a water-scarce region of northwest China heavily dependent on Heihe River irrigation. The founder (Haoyu Wang's father) built the company into China's largest irrigation equipment manufacturer before his sudden death. Haoyu Wang inherited control as a young entrepreneur, obtained a Johns Hopkins graduate degree, established an Israeli R&D office in 2019, and has spent the last seven years building toward a global irrigation acquisition strategy that culminated in the 2026 bid for Netafim. The company is listed on the Shenzhen Stock Exchange (300021) as a private enterprise, but through its $5.7 billion in provincial infrastructure funds managed for Yunnan and Gansu governments and cooperation agreements with 20 provincial governments, operates as a de facto arm of Chinese agricultural infrastructure policy.

  Dayu Water Group ↗