上海久景推出的防腐木主要選材為質地優良、比較適宜進行防腐處理的三大樹種北歐赤松、樟子松和美國南方松。北歐赤松和樟子松因生長期長而具有修長挺拔的樹形、緊密強韌的木質和清晰美觀的木材紋理；而美國南方松則在軟木中具有強韌的材質、不易受碰撞損傷并極為耐磨，而且有良好的握釘力。它們獨特的細胞結構能讓防腐藥劑均勻深入地滲透到木材內層，并持久保存，以抵御各種霉菌、白蟻和其它微生物的侵蝕。
The antiseptic wood which Shanghai Jiujing puts out selects materials of the world's most excellent quality which are also the most suitable ones to carry on antiseptic treatment,the three major seeds—North European Japanese red pine,camphor pine and the northern U.S.A pine.North European Japanese red pine and camphor pine have slender,tall and straight shapes,close and tough timber and clear beautiful timber lamination because of the long growth period;the South U.S.A.Pine is the toughest material among cork,has a good nail holding ability.Their unique cell structure can make antiseptic to be even to permeate through the timber's layer while being deep,and keep enduring,in order to resist the erosion of various kinds of moulds,termites and other microorganism.