thanglongcastiron.com - Cast Iron Sinker


We provide sinker made by cast iron for fishing net uses. Our cast iron sinker is produced by sand casting method	Sinkers are then grinded, and painted if required before being packed and exported to clients.	Based on quotation of clients, we will have different types of weight, dimension and design of sinkers with free samples upon requested.


The sinkers will be packed in jumbo bag with proper thickness and durability to ensure quality during oversea transportation.	The last step of inspection is hanging over the jumbo bag with sinkers inside to test the durability.	Each bag of sinkers will be packed in the containers for transhipment.