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


With a team of100 dedicated colleagues in the industry, 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