Our factory is established in 1999.0UR registered capital is CNY 30, 000, 000. Covering an area of 70, 000 square meters. GREENTECH is the mostprofessional and the largest manufacturer who specialies in composite manhole covers in China. Further, we are the drafter of Manhole Cover National Standard in China.
NANJING GREENTECH CO...Ltd is a professional supplier of road safety facilities, we integrateproduction and trade, and we can provide professional OEM and ODM services. Products in strictaccordance with the BS EN124 standard, We have various test reports & certificates. Completemold specifications. We supply various specifications of manhole covers, grates, trenches andother products, among which the gas station series products are our advantage products.
Gas station series manhole cover is our advantage product, 100% waterproof, flame retardantanti-static, anti-UV. We have our own mold factory, can produce our own mold, efficient, savemoney, free from worry.
We have a huge production lines, a strong supply capacity, the delivery time has a guarantee
Strict product testing, product quality assurance
U-shaped Composite Fiberglass Drainage Ditch used in Municipal Construction
The composite drainage ditch is mainly made of unsaturated resin as themain raw material, which is compounded and modified by a variety of materi-als. After molding, it not only has high strength, beautiful appearance, but alsohas good electrical insulation performance, waterproof, aging resistance, acidand alkali resistance. high strength, and anti-corrosion properties.lmpact.wear-resistant, not afraid of sun and rain, anti-static anti-theft and other characteristics.It's an ideal substitute for traditional metals.
| Gutterway Size (mm) |
Cover Size(mm) |
| 210x200x1000 |
170x500x20 |
| 210x250x1000 |
170x500x20 |
| 260x200x1000 |
220x500x20 |
| 260x250x1000 |
220x500x20 |
| 260x300x1000 |
220x500x20 |
| 260x350x1000 |
220x500x20 |
| 310x250x1000 |
270x500x20 |
| 310x300x1000 |
270x500x20 |
| 380x300x1000 |
340x500x20 |
| 430x400x1000 |
390x500x20 |
| 220x200x1000 |
200x500x30 |
| 270x250x1000 |
250x500x30 |
| 320x300x1000 |
300x500x30 |
We have different materials and various specifications, please contact customer service for details.
Installation Instructions
Audited Supplier 
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