Introduction
The environment-friendly cement sinker for fishing net is manufactured based on a patent technology (NO.10-0930725), which effectively eliminates environmental pollution risks stemming from lead sinkers, and reduces the economic burden of fishermen.
Specification
Name : cement sinker
Weight : 1kg Length(mm) : 130 thickness(mm) : 30
Name : cement sinker
Weight : 1.2kg Length(mm) : 160 thickness(mm) : 30
Name : cement sinker
Weight : 1.5kg Length(mm) : 170 thickness(mm) :...