Gallery

Silver coating workshop
PLC controller
Sewage treatment ion exchanger
Sewage treatment mud filter-press
Sewage treatment tank
Silver coating workshop
Defatting equipment
X-ray coating thickness gauge
Zinc coating workshop
Zinc coated items
Zinc coated items
Zinc coated items
Untreated and zinc coated items
Yellowing
Zinc coated items
Chemical browning
Zinc coating samples: with blue, yellow and green passivization
Shiny nickel coating
Shiny nickel coating
Black nickel coating
Silk-gloss nickel coating
Silk-gloss nickel coating
Shiny tin coating
Shiny tin coating
Brass coating
Silver coating
Red copper coating
Red copper coating
Silver coating
Gold coating
Gold coating
Gold coating
Gold coating
Gold coating
Abrasion, polishing
Abrasion, polishing