J Lian J
Manufacturer of polymer sheets in the Middle East
Corrugated polycarbonate sheets
Crogit polycarbonate sheets
Polycarbonate flat sheet
Crystal sheet (polystyrene)
Polycarbonate skylight
Polycarbonate producer

J Lian J
Manufacturer of polymer sheets in the Middle East
Producer of components and structures for industrial greenhouses
The sole manufacturer of ultra-light aquaculture structures
about us
about us
Certificates
Certificates
Products
Products
Services
Services
The “J” refers to “Jey,” the historical name of Isfahan, and “Lian” is the ancient name for Bushehr.
The J Lian J Industrial Group is the largest producer of a wide range of polymer sheets, including double wall (Lian), double wall, triple wall, triangular ABS, ABS/PMMA, flat, corrugated (corrugate), acrylic, crystal, tile-patterned, diffuser sheets, multi-style, and geomembrane sheets. These are available in various designs, such as frosted, ribbed, textured, bamboo, sandblasted, etc., in different colors and thicknesses. The company was established in 2003 in the Special Economic Zone of Bushehr on a 20,000-square-meter area.
Equipped with state-of-the-art machinery adhering to European standards and staffed with specialized experts, J Lian J has grown into the largest manufacturer of polymer sheets in the Middle East, with an annual production capacity of 28,000 tons. The company has successfully developed a wide range of high-quality products that are competitive with European alternatives.
To explore our polycarbonate products more, please visit the Products section.
Polycarbonate Sheet Production
Polycarbonate sheets produced by J Lian J are the most durable transparent materials, serving as an excellent alternative to glass in various construction sectors. Polycarbonate resin was first developed in 1953 by Dr. Daniel Fox at General Electric Plastics and was introduced to the market for mass production in 1958. The structural diversity of polycarbonate sheets allows them to be easily applied to all types of structures alongside various building materials, offering extensive applications. Polycarbonate sheets are commonly used for roofing, carports, false ceilings, and warehouse walls.

Our products

ورق پلی استایرن (کریستال)

ورق اکریلیک (پلکسی)

ورق پلی کربنات موجدار (کروگیت)

ورق پلی کربنات طرح سفال

ورق های پلیمری تخصصی

ورق مولتی استایل

ورق ABS-PMMA

ورق پلی کربنات دوجداره شاتر (لیان)

Specialized Polycarbonate Sheets
J Lian J offers a range of specialized polycarbonate sheets categorized based on their unique structures and specific applications. Using advanced global technologies, J Lian J has designed, produced, and supplied these specialized products to meet diverse requirements. For more details on these and related products, please get in touch with our experts.
Flame Retardant Feature of Polycarbonate
Flame Retardant Feature of Polycarbonate
Anti-Fog Feature of Polycarbonate
Anti-Fog Feature of Polycarbonate
Diffusing Feature of Polycarbonate
Diffusing Feature of Polycarbonate
IR Blocking Feature of Polycarbonate
IR Blocking Feature of Polycarbonate
Greenhouse Division
Implementation
Production
Design
One of the significant advantages of using J Lian J polycarbonate covers over glass is the reduced cost and lighter weight. Additionally, its superior strength compared to plastic has increased demand in the greenhouse industry. Polycarbonate covers are commonly used to cover the front, rear, and semi-circular sections or the sides and roofs of greenhouses based on customer requests. These sheets are an excellent glass substitute, providing energy savings by preventing heat ingress in summer and retaining warmth during winter.
Greenhouse Division
Greenhouse Division
Greenhouse design and equipment

Contact us for more information and price list.
۰۲۱-74616

Frequently asked questions about polymer sheet
Polymer sheet is a type of light and resistant sheet made of polymer materials. These sheets are usually made from materials such as polyester, polypropylene, polyethylene, and acrylonitrile butadiene styrene (ABS).
What applications is polymer sheet used for?
Polymer sheet is used for many applications, including in the construction of transportation vehicles, manufacturing of industrial products, manufacturing of advertising boards, manufacturing of construction equipment and many others.
What are the advantages of using polymer sheet?
Polymer sheet has many advantages, including high impact resistance, lightness, formability and bending, non-moisture absorption, chemical resistance, sunlight resistance and many more.



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