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4mm~12mm Twin-Wall Polycarbonate PC Sheet with SGS Certificate
We produce quality UNQ-900 Corrugated Polycarbonate Panel, Twinwall plastic, Honeycomb Polycarbonate panels, creating social wealth and achieving common prosperity. With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. Our items have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.
Hollow polycarbonate sheet is widely used for a variety of architectural lighting roof and interior decoration; railway stations and aviation overpass and etc. The thickness ranges from 4mm to 20mm. According to the structure, the hollow plastic sheet has a double wall, triple wall, four walls and X-structure and honeycomb multiwall polycarbonate sheet.
In order to prevent water drops on the roof, it can be produced as an anti-fog polycarbonate sheet, which is widely used for greenhouses and restaurants. UV can be coated for one side or double sides, which can reduce the yellow index and extent the lifespan of sheets. 4mm clear twin wall polycarbonate sheets are popular for garden greenhouse roofs. Lightweight and easy to install.
UNQ polycarbonate sheet can produce 1.22m, 2.1m, and another width, standard length is 2.44m, 5.8m, and 11.8m, or cut as your requirements. UNQ can do the same colors as your sample colors about 95% similar. Free samples can be sent for your reference. And your logo film can be customized only for your goods.
Product Parameter (Specification)
UV thickness | 50μm. etc |
Product name | 4mm Clear Twin Wall Polycarbonate Sheet |
Warranty | More than 10-year |
Thickness | 4mm |
Size | 8ft* 19ft |
Service | Online technical support. etc |
Material | Lexan polycarbonate raw materia |
Product Feature And Application
Feature
UNIQUE provides matching spare parts, intermediate connection system
Light weight: only 1/12 of the glass of the same thickness.
High light transmission: up to 89%
Anti-ultraviolet: 50-80 micron UV protection on the side
High impact strength and tensile strength
Fire and heat proof
Soundproof boards of high way
Application
- Greenhouse - Roofs - Side Walls - Garden Greenhouse -Canopy Patio Roof | ![]() |
About Us& Qualification



Established in 2015, Unique Plastics Manufacturer Co., Ltd is a manufacturer specializing in the research, development, and production of polycarbonate sheets. After product development and innovation, and strict control of product quality. Today, Unocal has become a leading company in the Chinese market and an internationally renowned polycarbonate sheet company. We always insist on providing high-quality products and services. Unique polycarbonate has numerous applications, such as curtain walls, construction skylights, greenhouse panels, noise barriers, and advertising boards ect. We now have CE approved, ISO Certification, and SGS Approved.

FAQ
Q1: What is the payment term?
A: T/T 30% in advance and balance against B/L copy;L/C at sight;Other payment terms can be negotiable.
Q2: What is the delivery time?
A: Usually is within 2 weeks. Longer delivery time for customized orders
Q3: Why choose us?
A: 1. International Certificate such as CE,ISO; Internaitonal producing lines,Strict inspection systyems on proudcing ,Skill full worker stuff can guarrentee the quality. 2.Big powerful producing ability can insure the delivery dates.3.We can match you well.
We are committed to independent research and development of 4mm~12mm Twin-Wall Polycarbonate PC Sheet with SGS Certificate, and deeply promote the development of technology integration. Our company always keeps up with the market trend, integrates innovative resources, creates a high-quality talent team, and creates a cultural atmosphere of innovation for all staff. First-class reputation, first-class enterprise, first-class employees, first-class products, first-class service are the company's business philosophy!
Hot Tags: 4mm clear twin wall polycarbonate sheet, China, suppliers, manufacturers, factory, custom, wholesale, buy, in stock, Twin wall plastic, 6mm Polycarbonate panels, Opal Polycarbonate, coloured polycarbonate sheet, outdoor plastic sheet, Clear greenhouse panels
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