Hangzhou Dawnjoint B&T Co., Ltd.
Spearfishing & Diving Products
Products for spearfishing and (scuba) diving. Including but not limited to surface marker buoys (SMBs), torpedo buoys, snorkel vests, etc.
2 products found
The surface marker buoy (SMB) is used to mark and warn coming traffic on the water that a diver is below
A buoy to indicate the location of a spearfisher or a diver.