Material is natural biology material, have perishable, easy eat by moth and crack easily wait for defect, endanger most very serious is biologic degenerates with insect pest. They use a process to all can cause a harm in treatment, the biol...
Fixed shop tries: Anticorrosive keel is fixed go up in the ground, expand material of nylon of Luo silk application is qualitative (it is better to fight ageing) if expand with iron,be in charge of should besmear beforehand brush antirust p...