White birch bark extract 80% 98% Betulin Betulinic acid 70% 99%

US $300 / kilo

Min. Order: 1 kilo

Engineering wood veneer white birch red birch veneer

US $0.7 / pc

Min. Order: 50000 pc

High Quality Betulin White Birch Bark Extract In Store

US $300 / kg

Min. Order: 1 kg

LED Christmas tree Snow White birch tree lights on a dying tree