Greenhouse Tunnels

High-quality galvanized steel square tubes available in sizes from 20x20mm to 500x500mm with wall thickness 1.2-20mm. Features hot dip galvanized coating (200-600g/m²), multiple international certifications (ISO, CE), and custom design options. Ideal for construction, structural frameworks, solar installations, and greenhouse applications with competitive pricing and reliable delivery.

Professional hot-dipped galvanized steel pipes with superior anti-rust protection. Available in 20mm-508mm outer diameters and 1mm-12mm wall thicknesses. Certified to API, ISO, SGS, and BV standards. Custom OEM options available for fencing, construction, and industrial applications with competitive pricing and 2-15 day delivery.

High-quality galvanized welded steel pipes available in round and square shapes with wall thickness 0.6-10mm. Features hot-dip and pre-galvanized options, multiple material grades (Q195-Q345, A36, SS400, S235JR), and custom sizing. Certified to ASTM, GB, BS, and JIS standards for construction, agriculture, and industrial applications.

Professional greenhouse metal frame components including bend pipes, lock channels, and pipe connectors. Features ISO9001:2015 and CE certification, hot dip galvanized steel joints, and custom OEM/ODM manufacturing with precision up to ±0.05mm. Ideal for multi-span film greenhouses with competitive pricing and 19 years of manufacturing expertise.

Special shape oval metal pipes featuring pre-galvanized coating, Q235/Q195 materials, and precision bending with ≤3% out of roundness rate. Ideal for construction structures, greenhouses, and farm fencing applications. Available with welding, cutting, and threading services. 15-21 day delivery with comprehensive quality assurance.

High-quality ERW galvanized steel pipes manufactured to ASTM standards with diameters from 20mm to 508mm and wall thickness 1-12mm. Features hot-dip galvanized surface treatment, multiple material options, and custom specifications. Certified with API ISO9001, SGS, and BV for quality assurance. Ideal for fencing, scaffolding, water/gas pipelines, and building construction.

Professional hot-dip galvanized steel pipes and bend tubes for greenhouse construction. Features single-span double-layer arch design for superior thermal insulation, complies with GB50017-2003 and GB700-88 standards. Available in Q235 and Q345 grades with custom OEM/ODM options. BV, ISO certified with 19 years manufacturing experience.

Galvanized Steel Frame and PE Film Cover Greenhouse Tunnels Product Overview These Greenhouse Tunnels provide an exceptional solution for gardeners, farmers, and agricultural enthusiasts seeking to optimize plant growth and extend growing seasons. Designed with durability and efficiency in mind, these tunnels offer robust protection for crops against adverse weather conditions, pests, and temperature fluctuations. Constructed with high-quality materials including Grade 20#,

Q345 Grade Green Shelter Tunnels Engineered Steel Structures Product Overview Green Shelter Tunnels provide long-lasting shelter solutions for agriculture and industry. These engineered steel structures are meticulously crafted to offer optimal growing conditions while protecting crops from adverse weather conditions. Key Features Product Name: Greenhouse Tunnels (also known as Hothouse Passages) Durability: 5-8 years with proper maintenance Waterproof: Features waterproof PE

Zippered Door Type Greenhouse Tunnels Product Overview Greenhouse Tunnels, also known as Hothouse Passages, provide essential protection for modern agricultural practices. These structures create optimized environments for plant growth by shielding crops from adverse weather, pests, and diseases, resulting in higher yields and superior quality produce. Our customizable tunnels offer flexibility in dimensions and design, with typical widths ranging from 3 to 6 meters and

Zippered Door Type Greenhouse Tunnels Our Greenhouse Tunnels provide an innovative and efficient solution for optimal plant growth conditions. Measuring 20ft by 10ft with a 7ft height, these tunnels offer ample space for gardeners, farmers, and horticulturists to cultivate crops in a controlled environment. Constructed with a robust galvanized steel frame using high-quality materials including 20#, A53 (A, 45#, Q345) grade steel, these tunnels ensure durability and long

Greenhouse Tunnels - Q195 Q345 Grade Group Our Greenhouse Tunnels, also known as Green Shelter Tunnels or Hothouse Passages, provide innovative agricultural solutions with robust cold-rolled construction techniques. These structures create optimal environments for plant growth while offering exceptional durability and functionality. Product Overview Designed for commercial farmers, gardening enthusiasts, and researchers, these tunnels protect plants from adverse weather while

Product Overview Greenhouse Tunnels, also known as Hothouse Passages, provide an innovative solution for modern agricultural needs. These structures create an ideal environment for plant growth by protecting crops from adverse weather conditions and pests while optimizing temperature and humidity levels. Featuring a robust frame construction with diameters ranging from 20-32mm, these tunnels offer strength and stability to withstand harsh weather. The standard size of 20ft ×

Customized Greenhouse Tunnels Height customizable durable structure lasting 5 to 8 years with proper maintenance. Ideal for agricultural applications. Product Overview Greenhouse tunnels, also known as Green Shelter Tunnels or Hothouse Passages, are essential for extending growing seasons, protecting plants from adverse weather, and creating optimal environments for healthy plant growth. These durable, functional structures are popular among gardeners, farmers, and horticultu

Product Overview Greenhouse Tunnels, also known as Hothouse Passages or Green Shelter Tunnels, are essential structures designed to provide optimal growing conditions for a wide variety of plants. These precision-crafted tunnels utilize high-quality materials to ensure durability, stability, and excellent performance in various agricultural and horticultural applications. Constructed from premium-grade steel including Grade Group A53-A369, Q195-Q345, 16Mn, and ST35-ST52, our

Product Description: The Greenhouse Tunnels product offered comes with a range of features designed to meet the needs of those looking to set up a reliable and efficient greenhouse system. This product is ideal for individuals or businesses looking to enhance their agricultural practices by providing a suitable environment for plant growth. Payment options for the Greenhouse Tunnels include T/T and L/C, offering flexibility and convenience for customers in managing their

Product Description: Introducing our premium Greenhouse Tunnels, the perfect solution for your gardening needs. Whether you are a seasoned gardener or just starting out, these high-quality tunnels provide the ideal environment for your plants to thrive. Our Greenhouse Tunnels are designed to meet the highest standards, including ASTM, GB, DIN, JIS, and API. This ensures that you are getting a product that is not only durable but also safe for your plants. With our range of

Product Description: Greenhouse Tunnels offer a durable and versatile solution for your gardening needs. With UV protection to shield your plants from harmful rays, these tunnels provide a safe environment for optimal growth. The tunnels come with a 1-year warranty, ensuring that you can trust in their quality and longevity. The type of Greenhouse Tunnels available is customized, allowing you to tailor the design to suit your specific requirements. Whether you need a smaller

Product Description: Greenhouse Tunnels are an essential addition to any agricultural setting, providing a controlled environment for optimal plant growth. Designed with durability and efficiency in mind, these tunnels offer a reliable solution for cultivating crops and protecting them from external elements. Constructed with high-quality materials, the Greenhouse Tunnels come with a warranty of 1 Year, ensuring peace of mind and long-term support for your agricultural needs.

Product Description: The Greenhouse Tunnels product offers a versatile and efficient solution for your gardening and agricultural needs. Designed to provide a conducive environment for plant growth, these tunnels come in various section shapes including square, round, and rectangular, catering to different preferences and space requirements. Constructed with high-quality materials and built to last, the Greenhouse Tunnels are equipped with UV protection to shield your plants