Paulownia has been used for various purposes in China and Japan for over 2500 years. The main products are:
No high wood strength housing parts are required.
Aircraft parts made of light wood are required.
Plywood veneer and low quality wood.
Furniture, especially drawers. This is because the wood clings and is insect-resistant. In Japan, it is used to make almond (dowry box).
Instruments, especially sounding boards.
A barrel, especially one used for acid, wine, etc
Eehives require light weight and good insulation.
Aqueducts in rural areas.
Handicrafts, because wood is easy to carve and rotate. Rice bowls and other utensils, especially at an earlier time.
Wooden box gifts or paintings and scroll storage.
Charcoal for fireworks and filters.
Wood pulp - white and strong.
Wood chips are used for packaging and insulation.
Packing, especially light packing cases.
Coffin (used in ancient China).
Pattern making requires wood stability.