Metfin Chemical is a Hong Kong-owned, environmentally friendly surface treatment chemical company headquartered in Hong Kong, China. Founded in 1980, Metfin Chemical supplies surface treatment and specialty chemicals for the metal plating (GMF) and electronics industries.


With a team of 100 dedicated professionals, and production bases and customer service centers in Shanghai, Dongguan, Qingdao, Tianjin, and Chongqing, we are committed to serving thousands of customers.

• 1 Mechanical Finishing
•   1.3 Deburring
•   1.4 Descaling/ Anti-Rusting / Rust-Removing
•   1.6 Mass Finishing
• 2 Pre-treatment Technologies
•   2.01 Soak Cleaning
•   2.02 Electrocleaning
•   2.04 Degreasing
•   2.06 Pickling & Acid Dipping
•   2.07 Chemical Rust-Removal
• 3 Electroplating Solutions
•   3.01 Copper Plating
•   3.02 Nickel & Nickel Alloy Plating
•   3.03 Chromium Plating
•   3.04 Zinc & Zinc Alloy Plating
•   3.05 Tin/ Lead/ Tin-Lead Plating
•   3.08 Plating on PCB & Electronics
• 4 Metal Deposition
•   4.04 Immersion Plating
•   4.05 Electroless Plating
• 5 Surface Treatment
•   5.04 Silane-Oxide Treatment
•   5.05 Conversion Coating
•   5.06 Post Dipping
•   5.07 Stripping