Greenhouse steel structure material is high quality carbon steel which is accordance with national standard. Steel parts and fasteners are processed according to "GB/T1912-2002 Technical Requirements and Test Methods of Hot-galvanized Layer for Metal Coating Steel Production". Inside and outside hot galvanized steel should meet the national standard (GB/T3091-93) requirements of quality products.
Greenhouse control system is generally composed of control cabinet, sensors and circuits, which can be realized semi automatic control. You can also use the computer to intelligently control the greenhouse systems through installing networking.
1. How long is the delivery time?
According to your greenhouse size and system, the delivery time is usually 10-60days.
2. Is your compay foreign trade company or manufacturer?
we are manufacturer.
3. Can you supply sample?
Small parts can be supplied, but you should pay the express.
4. Can your company supply greenhouse design?
Our company can give greenhouse design according to your land and plan after deposit. And we can give simple drawing before signing contract.
5. How to intall greenhouse
First we prepare the material and export.
After your customs clearing, we send 2-4 engineers or all workers to guide to install.
If you want to save money, we only send engineers, and you match local workers. If you think it is hard to do, we also can send engineers and workers to install for you.
6. When installing, what cost should we pay?
our engineers and workers visas and round-trip tickets, their foods and accommodation, their communication
7. What is the payment terms?
usually the deposit is 30%-50% of total value. Before loading, all the balance shoulde be paid off. Or you can give your own payment terms, then we can negotiate it.