Diamond dotted paper DDP is suitable for turn-to -turn insulation of coil wires on oil-immersed power transformers and suitable for layer insulation of coils on distribution transformers.
Packing & Delivery
Which certification do you have?
A: Our products passed ISO,Rohs,MSDS,UL certification,you can enter European,American market favorable.
Can you accept the bill?
Not accepted, our payment terms are only accepted,:general order TT30%, 70% paid before delivery, if the quantity is large, TT 50%, 50% paid before delivery, small order received full payment before production.
How do you ship the samples & mass products and how long does it take to arrive?
We usually ship samples by DHL, UPS, FedEx or TNT.After confirmation,it usually takes 3-5 days to arrive. Airline and sea shipping also optional.
As for the mass products, we usually ship it by sea,it sometimes takes 15-30 days to arrive.
The specific time of shipment according to the distance of the destination.