700X700mm FRP/GRP Composite Square Manhole Cover with Pull Rings

FRAME SIZE(MM)COVER SIZE(MM)CLEAN OPENING(MM)BEAR WEIGHTCLASS300*300250*250200*2002TA15300*300250*250200*2005TA15400*400300*300250*2502TA15400*400350*350250*2505TA15450*450350*350350*3505TA15500*500400*400350*3502TA15500*500400*400350*3505TA15550*550450*450400*4005TA15600*600500*500450*4505TA15600*600500*500450*45010TA15700*700600*600550*5505TA15700*700600*600550*50020TA15800*800700*700650*6505TA15900*900800*800750*7505TA151100*11001000*1000950*9502TA151. Can I get free samples?A: Yes. We can provide you the free samples, but you need to bear their own delivery costs.2.Can I request to change the form of packing and transportation?A: Yes. We can change the form of the packing and transportation according to your request, but you can have to bear their own costs incurred during this period and the spreads.3. Can I request to advance the shipment?A: Yes. It should  depend on whether there is sufficient inventory in our warehouse.4. Can I have my own logo on the product?A: Yes. You can send us your drawing and we can make your logo, buy you have to bear their own cost.5.Can you produce the products according to my own drawings?A:Yes. We can produce the products according to your drawings that will be most satisfy you.