New order from a famous marine company in Singapore has placed an order about our steel navigation buoys special mark buoy with top mark for 12 sets.

The main material of the buoy  we used is Q235, which equals to IS2062 and A-36. Usually we used them in the navey area.  

The paint we used in the buoy is epoxy paint. 

About welding, we use CO2 welding, manual welding,Submerged arc auto welding and automatic welding.

Special mark Buoys are buoys with special purpose which indicate something notable in the area they are located in. In this order, there are three different specifications, they are diameter 2500mm. diameter 1473mm and diameter 1750mm. we will spend about a month to prepare this order, and we believe they can offer a better service for aids to navigation.