Features of our GRP manhole covers:
1.Strictly manufacture according to ISO9001:2008 and BS-EN124.
2.Contain zero metal, no scrap value(burglarproof ... Explore More
Advantages of our composite manhole cover:
1.High load ability according to BS EN124 Standard
2.Quality assurance by ISO9001:2008 & SGS Certificati ... Explore More
The Engineering Tests our products passed, including:
1. Test Report issued by National Center For Quality Supervision and Test of Building Engineer ... Explore More
The Engineering Tests our products passed, including:
1. Test Report issued by National Center For Quality Supervision and Test of Building Engineer ... Explore More
1. BS EN124 Standard
2. ISO9001:2008 & SGS Certification
3. Burglarproof & Never rusted
4. Characteristic logo & various colors
5. Resistace to we ... Explore More
Four grades of load capacity are available:
1. A15
2. B125
3. C250
4. D400
1. BS EN124 Standard
2. ISO9001:2008 & SGS Certification
3. B ... Explore More
1. BS EN124 Standard
2. ISO9001:2008 & SGS Certification
3. Burglarproof & Never rusted
4. Characteristic logo & various colors
5. Resistace to we ... Explore More
1. BS EN124 Standard
2. ISO9001:2008 & SGS Certification
3. Burglarproof & Never rusted
4. Characteristic logo & various colors
5. Resistace to we ... Explore More
