This boundary marker ball for aqualculture is made from PE through rotomolding technology. It is designed as a single piece. The marker balls are foam filled with closed-cell polyurethane to prevent water ingress in the unlikely event of damage.

Features:

l Durable, lightweight, excellent buoyance & stability

l High visibility colors

l Impact resistant, anticorrosive

l Single Piece construction

Some buoys for marking. The markers are widely used in aqualculture, navigation, etc.

Customized design and size are accepted. Please come to xincheng with your design drawing, and we will return you with final molds and boats.

Shandong XIncheng Pipe Co., Ltd. has established a strict quality control system which involves each step of manufacturing process.

Well-defined controls

Raw material
Dimension
Wall thickness

The controls begin with the testing of raw materials. Then inspectors perform measurement testings and wall thickness testing of randomly selected products. If the testing process reveals issues with the product, Shandong Xincheng will return the product for repairs or tag the product for rejection.

Shandong Xincheng has established a well-defined controls system. These controls help standarize both production and reactions to quality issues. These controls should result in final products meeting their intenede specification.

Our products are guaranteed for 1 Year.