170030<span class='red'>管道</span>垫圈 <span class='red'>管道</span>胶带 170030<span class='red'>管道</span>接头垫圈 <span class='red'>管道</span>接头胶带 170118密封<span class='red'>管道</span>用胶带 <span class='red'>管道</span>接头密封用橡胶圈 170089<span class='red'>管道</span>用非金属加固材料 170086压缩空气<span class='red'>管道</span>用非金属附件

170073<span class='red'>管道</span>用非金属接头 <span class='red'>管道</span>用非金属弯头 <span class='red'>管道</span>用非金属附件 <span class='red'>管道</span>用橡胶接头 <span class='red'>生产</span>用挤压成形塑料 <span class='red'>生产</span>加工用丙烯酸板 <span class='red'>生产</span>加工用自粘塑料片 <span class='red'>生产</span>加工用涂胶塑料膜 <span class='red'>生产</span>加工用聚合物薄膜 <span class='red'>生产</span>用挤压成形塑料材料

<span class='red'>管道</span>铺设 <span class='red'>管道</span>维护 <span class='red'>管道</span>铺设服务 <span class='red'>管道</span>保养咨询服务 <span class='red'>管道</span>铺设咨询服务 <span class='red'>管道</span>安装咨询服务 <span class='red'>管道</span>修理咨询服务 370063<span class='red'>管道</span>铺设和维护

<span class='red'>生产</span>橡胶制品用机器和设备的修理或维护

390041<span class='red'>管道</span>运输

400103能源<span class='red'>生产</span> 定制<span class='red'>生产</span>化妆品 气体<span class='red'>生产</span>服务 电能<span class='red'>生产</span>设备出租 定制<span class='red'>生产</span>人用膳食补充剂 芳香疗法用混合香精油的定制<span class='red'>生产</span>

400133定制<span class='red'>生产</span>小船 400133定制<span class='red'>生产</span>游艇

400136定制<span class='red'>生产</span>航空器

400129定制<span class='red'>生产</span>面包 <span class='red'>生产</span>用食品的加工

400137细木工服务（定制<span class='red'>生产</span>木制品）

190101砂石<span class='red'>管道</span> 非金属通风<span class='red'>管道</span> 非金属下水<span class='red'>管道</span> 陶土制管和<span class='red'>管道</span> 灌溉用塑料<span class='red'>管道</span>