HDST is located at the side of beautiful west lake of Hangzhou CITY. We focus on providing advanced surface treatment technology and equipment from Europe. We keep in touch with several enterprises in Europe, and has been providing advanced technology and equipment for enterprises in China. We act as the communication bridge for enterprises between Europe and China.

• 10 Environmental, Safety & Protection
•   10.05 Wastewater Treatment / Recovery
• 2 Pre-treatment Technologies
•   2.01 Cleaning
•   2.02 Electrocleaning
•   2.04 Degreasing
•   2.05 Ultrasonics
•   2.06 Pickling & Acid Dipping
•   2.07 Pre-treatment
•   2.08 Chemical Rust-Removal
• 3 Metal Plating Process
•   3.01 Metal & Alloy Plating
•   3.04 Plating on Plastics
•   3.07 Immersion Plating
•   3.08 Barrel Plating
• 5 Surface Treatment
•   5.03 Anodizing
•   5.04 Galvanising Process
• 6 Finishing Plant Engineering
•   6.01 Electroplating Equipment & Plant
•   6.02 Continuous Strip Plating
•   6.05 Filtration & Purification
•   6.06 Pumps
•   6.07 Agitation & Mixing