供应 PPO塑胶原料 日本旭化成 X333VBK 阻燃聚苯醚 耐老化 减磨耐

Address:No. 15, Lane 72, Shunhui East Road, Yongfeng Village, Fengshan Street, Yuyao City, Ningbo City, Zhejiang Province
Tel:15669147328