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About Fenglong: Greenhouse Film Supplier

Since 1999, empowering global modern agriculture with advanced 5-layer co-extruded PO & PE films, custom formulations, and certified quality.

Established in 1999, Beijing Fenglong is a leading agricultural film manufacturer dedicated to engineering premium PO/PE greenhouse films and light deprivation solutions for modern protected agriculture.

Global B2B Supply Network: Trusted factory partner providing OEM manufacturing, physical samples, and technical data sheets for commercial growers, agricultural distributors, and EPC contractors worldwide. 

Beijing Fenglong factory
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Engineers inspecting 5-layer co-extruded greenhouse film quality at Fenglong factory

Greenhouse Film Production Capacity & Expert Team

We operate 3 advanced 5-layer co-extrusion production lines with an annual capacity of 25,000 metric tons, supporting large-scale supply for global distributors and EPC contractors. Our operations are driven by a dedicated workforce of 250+ specialists:

  • R&D & Material Engineers: Developing custom UV, anti-drip, and light-diffusion formulations.
  • Quality Control Personnel: Ensuring rigorous multi-stage film testing and ISO compliance.
  • International Sales Team: Providing 24-hour response and technical support for global clients.

In-House R&D and Agricultural Film Testing Lab

Focused on advancing commercial agricultural film technology, our state-of-the-art testing facility evaluates optical precision, mechanical strength, and climate resistance:

  • Light Transmission & Diffusion Analysis: Optimizing photosynthetically active radiation (PAR) for crop-specific performance.
  • Tensile & Tear Resistance Testing: Ensuring maximum structural integrity for woven greenhouse films and PO films.
  • Accelerated UV & Thermal Aging Tests: Guaranteeing multi-year service life across diverse global climates.
Fenglong in-house testing lab for greenhouse film

Global Agricultural Film Trade Exhibitions

Meet the Beijing Fenglong sales and technical engineering team at major international greenhouse industry expos worldwide.

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To engineer reliable 5-layer co-extruded greenhouse films that empower commercial growers, boost crop productivity, and drive sustainable protected agriculture globally.

Trust & Service SLA

  • 24-Hour Engineering Support

Receive expert project consultation and custom material estimates within 24 business hours.

  • Free Technical Samples

We provide physical film samples and technical data sheets (TDS) for lab and field verification.

  • Custom OEM Manufacturing

Tailored width, thickness, UV stabilization, and anti-drip formulations designed for your local climate.