Products
Polycarbonate Greenhouse
polycarbonate greenhouse:The PC-sheet Greenhouse is specialized by the fashionable appearance, beautiful and stable structure, great light-transmitting performance and low thermal conductivity. The PC-sheet Multi-Span Greenhouse is simply constructed and installed, 3 roofs every span, double slops every roof.

Product Features
*Durable and Weather-Resistant Design: Our Sainpoly multi-span agricultural greenhouses are made with high-quality PC sheet cover material, ensuring a durable and weather-resistant structure that can withstand various environmental conditions.
*Customizable Size and Span: Available in large sizes with a span of 8m/9m/10m, our greenhouses can cater to various user needs, from 0.8m to 2m bay distance, making it suitable for diverse agricultural applications.
*Advanced Climate Control System: Equipped with electrical and automatical controlling systems, our greenhouses provide optimal temperature control, ensuring a perfect environment for plant growth and development.
*Energy-Efficient Heating and Cooling Systems: Our greenhouses come with electrical heating and cooling pad/fan systems, allowing for efficient energy usage and cost savings.
*Easy Installation and Maintenance: With provided installation manual and video, our greenhouses are easy to set up, and the manual or electrical side and roof ventilation systems ensure hassle-free maintenance.

|
Product name |
Polycarbonate Greenhouse |
|
Single span Width |
9.6m 10.8m 12m |
|
Single bay width |
4m |
|
Height of Greenhouse |
4.5-8m |
|
Packing |
Safe Packing |
|
Wind resistance |
120km/㎡ |
|
Snow resistance |
30-55kg/㎡ |
|
Max Rain Quantity |
140mm/h |
|
Crop loading |
15-30kg/㎡ |
Greenhouse System
Skeleton System
The Skeleton Materials of greenhouse are galvanized steel in service for more than 15 years. The materials, strong and durable, connect and support the covering materials, mechanical facilities and their accessories, able to bear the weight of greenhouse and other loads.

Covering Materials
PC sheet, hard and anti-ultraviolet, is available on the roof and side.
Feature: Strong compression resistance, beautiful appearance, light weight, good thermal insulation performance, and can be bent

Shading System
1.Equipped with automatic and manual control system. Easy to operate.
2.High-quality long-life shading net. The shading rate is 75%.

Cooling System
Exhaust fans and Cooing Pad

CO2 Supplement System
The influence of CO2 is important for crop photosynthesis. CO2 roses from 400 to 700 PPM output value can be increased by 25%, reduced from 400 to 250 PPM CO2 reduced output by 40%.
This greenhouse, we adopt CO2 generator to fill fat of greenhouse to provide its production.



The Polycarbonate Greenhouse is a state-of-the-art greenhouse that boasts superior durability and strength. This greenhouse features a metal frame that is designed to withstand even the harshest of weather conditions, making it the ideal choice for avid gardeners and commercial growers alike.
Built with a galvanized steel frame, this greenhouse is rust-resistant and will last for years to come. The steel frame also provides extra stability, ensuring that the greenhouse remains upright and in place even in windy conditions. This makes it a great choice for those living in areas with high winds or heavy snow loads.
In addition to its sturdy design, the greenhouse also features a hydroponic system that is perfect for growing tomatoes and other plants. With this system, plants can grow faster and healthier than traditional outdoor gardening methods. This makes the Polycarbonate Greenhouse an ideal choice for both personal and commercial use.
For those looking for a custom solution, the greenhouse can be constructed with tempered glass and can be easily customized to meet specific needs. We offer wholesale pricing on our custom glass greenhouses, so you can get the features you need without breaking the bank.
The price of the Polycarbonate Greenhouse is competitive with other agricultural greenhouses on the market. We offer a per square meter price on our greenhouses, making it easy to determine the cost of your project. We believe that everyone should have access to high-quality greenhouses, and we strive to make our products affordable for everyone.
In conclusion, if you are looking for a durable and reliable greenhouse that can withstand the toughest conditions and grow your plants to their full potential, the Polycarbonate Greenhouse is the perfect choice for you. Contact us today to learn more about our products and pricing. We are always happy to help you find the perfect greenhouse solution to meet your needs.
After-Sales Service
☆Provide professional installation drawings and installation videos, dedicated to solving customer installation problems
☆Technician guides the installation on site(Charge)
☆Provide remote installation guidance services. Realize through video conference or video real-time guidance.(Charge)
☆Provide real-time installation video for a single span of the greenhouse of the same specification.(Charge)
☆ Visit customers and provide help for customers' greenhouse operation. Find out the problems in the use of the greenhouse in time.
☆Remote assistance for unloading and inspection
☆During the warranty period, damaged greenhouse materials, systems, etc., will be replaced free of charge
After the warranty period, provide customers with cost price to replace greenhouse accessories, systems, etc.
☆Plantation staff training(Charge)

OUR FACTORY
Weifang Sainpoly Greenhouse Equipment Co.,Ltd.
Founded in 1997, Focus on the research and development and production of greenhouse structural parts, and the overall planning of the greenhouse. Has been committed to providing customers with more professional and considerate services.
In 2013, brands such as "SAINPOLY" were established. "SAINPOLY" is committed to providing customers with Nice quality greenhouse planning solutions, and has won many praises with its product quality and technical advantages.
The company's partners are all over the United States, Uzbekistan, France, Saudi Arabia, Japan, UAE, Saudi Arabia and other 72 countries. According to the climatic environment of different countries, build the ideal greenhouse for customers.
16,000 square meters workshop area, 90% of the products are self-produced, and the production capacity is 100Hectares per year.
The company focuses on developing professional technology, providing thoughtful services, forming excellent partners, forging ahead and moving forward.


We have CE, IOS and other certificates. It is your trustworthy supplier.
Shipment
Support wooden case packing LCL shipment. Mainly do full container shipment

Greenhouse Project

Feel free to contact us to customize your own greenhouse.
FAQ
1. who are we?
We are based in Shandong, China, start from 2013,sell to Domestic Market(33.00%),North America(25.00%),Southeast Asia(12.00%),Mid East(10.00%),South America(4.00%),Eastern Europe(4.00%),Western Europe(3.00%),Eastern Asia(3.00%),Central America(3.00%),Africa(3.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Glass Greenhouse/Polycarbonate Sheet Greenhouse/Plastic Film Greenhouse/Tunnel Greenhouse/Solar Greenhouse/Blackout Greenhouse
4. why should you buy from us not from other suppliers?
1.Alibaba's first greenhouse supplier.
2.90% of raw materials are self-produced.
3.38 exporting countries.
4.Started greenhouse production in 1999,22 years of production experience and 7 years of foreign trade experience.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese
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