factory oem ventilation shading system rack and pinion for greenhouse transmission system

The rack and pinion systems often are used for automatic shading system, window system and other automatic transmission systems.
There are two types of racks, one is a straight rack, and the other is an arc-shaped rack.
A complete transmission system requires accessories such as geared motors, gears, racks, and bearing seats, drive rod, pull rod, etc

About US

Our main products comprise glass multi-span greenhouse, PC-sheet multi-span greenhouse, plastic-film

multi-span greenhouse and solar greenhouse etc.

Moreover, we also have greenhouse materials, they can match all the kinds of greenhouse.

Such as, skeleton system, aluminum-profile system, covering system, shading system, ventilation system,

cooling system, heating system, seedbed system & irrigation system, hydroponics System.

FAQ

1. How long is the delivey time?

According to your greenhouse size and system, the delivey time is usually 15-60 days.

2. Can you supply sample?

Small parts can be supplied, but you should pay the express cost.

3. Can your company supply greenhouse design?

Our company can give greenhouse design according to your land and layout after deposit. Drawing is no problem.

4. How to install greenhouse?

We prepare the materials and send the greenhouse materials to your city.

When the goods arrive at your port, you do the customs clearing.

If you think the it is hard to install the greenhouse, we can send engineers and workers to give some guide.

5. When installing, what cost should we pay?

Our engineer and workers visas and round trip tickets, their foods and accommodation , their communication.