Top goose down feathers factory
Down feathers supplier by Rongda Feather and Down: Qhite Duck Down vs. Grey Duck Down: White duck down and grey duck down is two insulation types commonly used in bedding and clothing. White duck down is taken from the underbelly of white ducks and is typically larger, more resilient, and more expensive. Grey duck down, on the other hand, is taken from grey or speckled ducks and is usually...