浮筒，浮标，助航标

产品外壳采用聚乙稀塑料使用的滚塑工艺生产制成，具有一定的韧性加上浮筒内部填充eps或者Pu泡沫，整体强度好，可以缓解外力碰撞，产品浮力大，即使外壳破损也不影响使用。主要用于江河水库湖泊、海洋疏浚输送浮力支承。

Aids to navigation play an important role in supporting water transportation, fishery, marine development and construction. Inland navigation aids belong to waterway management units for construction, management and maintenance. With the development of shipping, signs such as mountains and islands can not meet the needs of ship navigation. Navigation aids are gradually developed under this situation. Navigation aids are set in and near navigable waters to indicate channels, anchorages, obstacles, shoals, etc., or as marks for positioning and turning, etc. Navigation aids are also used to transmit signals, such as indicating water depth, predicting wind force, directing traffic in narrow waterways, etc. The position, characteristics, light quality, signal, etc. of the AIDS to navigation are recorded in the published aids to navigation list and chart.pe浮球外壳采用聚乙稀塑料制成 ，内部填充eps或者Pu泡沫，不受海水、老化、油渍及水生物的侵蚀！

承载能力强，筒体平稳、不同型号的浮球可以提供不同大小的浮力；

本产品使用时间长，除遇强自然力及人为的不当使用，不需要花任何保养费、维修费等！

浮筒，浮标，助航标组装简单、快捷、灵活，圆形、半圆形的结构可以搭载各种管线铺设！

造价合理、安装和拆卸简单，基本不用维护保养、可以节省很多时间和成本！