Lugar del origen
Zhejiang, China
Estándar o no estándar
Estándar
Material
Carbon steel,, solid brass, aluminum
Surface treatment
Bright zinc, brass plated, black polymer, Nickel
Advantage
With 32 years of production experience, quality assurance
Certificate
ISO9001:2015, ISO14001:2015, ISO45001:2018
Color
Gold, silver, brass,black