Product Description
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Superior Zinc Alloy
Brush process in dusty free room . Clear brush lines with clear oil coating to improve durability .
120 hours NSS test to meet corrosion protection .
NSS test result(Anti-corrosion) meets 200 hours , grade 10.
Higher 4x in the industry, with longer life circle time and durability .
Base , Alkali Copper, Pyro carbon Copper, Copper Acid, Double Nickel ,Bright Chromium ,
special electroplating process .
Uniform film deposit thickness ; long-term thermal aging property .
PA06 nylon bottoms
Excellent pushing performance , easy installation .
Strong Screw steam of tread with accurate dimension . Easy open and close .
