
Hydroponics System for Lettuce Planting
Vaccum tube transfers sunshine radiation into manifold.
Air get circulated and warmed by electrical fan and control unit.
No matter new consumer or outdated shopper, We believe in lengthy expression and trusted relationship for Solar Accessory, Solar Water Heater Pressure Relief Valve, Solar Pvt Panel. We create precise solutions, accurate data, and exquisite designs, and we always treat our work with rigorous style. We hope our staff can assiduously study the business knowledge, master the business skills of this position, and constantly improve the business level. Honesty and trustworthiness are the image and quality embodied by the company, so as to realize the vision of ambitious development. We continue to innovate around the needs of our customers and are open to collaboration with our partners.
Solar Temperature Sensor
DESCRIPTION
Solar air heater is air heating device, composed of manifold,installation frame and vacuun tubes.
Vaccum tube transfers sunshine radiation into manifold.
Air get circulated and warmed by electrical fan and control unit.

FEATURES
100% green energy
Easy installation
Long usage and maintainence period
APPLICATIONS
● Home
● Factory
● Hotel
● Hospital
SPECIFICATIONS
Weight | 130kg |
Inner tank | Top quality stainless steel 304 made by Baosteel Shanghai, Welded with Argon arc, thickness 0.4mm |
Out shell | Galvanized steel with AkzoNobel powder, thickness 0.45mm, color as requested |
Heat insulation Layer | Polyurethane(made by Bayer,Germany), thickness no less than 55mm ,density > 35kg/m3 |
Fixture Frame | Galvanized steel with AkzoNobel powder, thickness 1.5mm, color as requested |
Vacuum tube | High borosilicate 3.3 glass. efficiency:91%-94%. three layers coating |
| Steel punching | Argon arc welding |
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| Leakage inspection | Vaccum tube |
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Storage

FAQ
1, Can we get some samples? Any charges?
Yes, free existing labels, you need to pay shipping cost.
2. How can we get a quote?
To confirm materials, room sizes, wanted temperature
3. Can you help with the design?
Yes, Simply design free, special design need to pay.
4. What's the trade term and payment term?
Amount less than $1000, 100% paid before production,
more than $1000 can be negotiated!
T/T, Western Union, PAYPAL etc.
5.May I have new sample made with my design for confirmation?
Yes. Sample charge means set up charge for production line, little quantity we suggest that straight for production. Large quantity we suggest that sample first, and sample fee can be refund.
QUALITY CONTROL
We have QC person stay on the production lines do to the inspection.
All products must have been inspected before delivery.
we do inline inspection and final inspection.
1.All raw material checked once it arrive our factory.
2.All pieces and logo and all details checked during production.
3.All packing details checked during production.
4.All production quality and packing checked on final inspection after finished.The Hydroponics System for Lettuce Planting produced by our company are manufactured in accordance with international standards, and the quality is absolutely guaranteed. The whole process of our production, from the purchase of raw materials, incoming inspection, process control, finished product inspection to product delivery, and after-sales service, strictly follow the quality assurance system. We pioneer and innovate to effectively ensure high level of product performance, stable and efficient production and extensive product expansion capabilities.
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