Place of Origin
Guangdong, China
Product Name
SUS301 Flat Sprial Constant Force Spring Power Mainspring For Clock
Material
Stainless Steel, Carbon Steel ,Paino Wire or as required
Finished
Electroplating , Heating ,Clean ,Rust-proof or as required
Packing
PE Bag with Carton Box
Color
White,black,silver,gold or as your requirement
Application
Hardware ,Auto, Car ,Toy