Name
knob for small plastic stopcock plastic thumb knob plastic bolt caps
Material
Aluminum, brass, steel, copper, plastic, etc
Surface treatment
electroplate, painting, powder coat, anodize, Electrophoretic, etc
Color
black, silver, grey, gold, rosegold, blue, red,etc
Certification
ISO9001/IATF16949,RoHS etc
Experience
20 years experience