Guangzhou Haikeshun Surface Treatment Co., Ltd. is a holding subsidiary of Guangdong Dazhi Environmental Protection Technology Co., Ltd. (Stock Code: 300530). It is a high-tech enterprise dedicated to developing, producing and selling plating additives. We have independent core technology. Meanwhile, authoritative research institutes and researchers at home and abroad absorb advanced R&D concepts from the world and combine the actual needs of domestic and foreign enterprises to develop products that meet different needs of customers. Now we have developed the environmental protection products of acid zinc-nickel, zincate galvanizing series, alkaline cyanide-free zinc alloy series (zinc-nickel, zinc-tin, zinc-iron, zinc-cobalt), trivalent chromium-zinc passivator, chromium-free passivation, chemical nickel, sealant series and aluminium passivator series which meet the requirements of environmental protection, and have been successfully applied in electronics and automobiles. Fittings, hardware and other fields.

• 2 Pre-treatment Technologies
•   2.01 Cleaning
•   2.02 Electrocleaning
•   2.04 Degreasing
•   2.08 Chemical Rust-Removal
• 4 Electroplating Solutions
•   4.01 Chromium Plating
•   4.02 Copper Plating
•   4.04 Nickel Plating
•   4.06 Zinc Plating
• 5 Surface Treatment
•   5.04 Galvanising Process
•   5.07 Silane-Oxide Treatment