Shanghai Mingjie Chem-Technology Co., Ltd. focuses on R&D, production and application of special surfactants, special silane oligomers and resins, to provide high-efficient and stable coating solutions for domestic and foreign manufacturers of cleaner and conversion coating for metal pretreatment, such as Henkel, Chemetall and Parkerizing.

Shanghai Mingjie has passed ISO9001 certification, and is a member of Subcommittee on (Specialized)Surfactant of National Technical Committee on Chemistry of Standardization Administration of China, and Shanghai AAA Honest Enterprise. 

• 2 Pre-treatment Technologies
•   2.01 Soak Cleaning
•   2.02 Electrocleaning
•   2.04 Degreasing
•   2.05 Ultrasonics
•   2.06 Pickling & Acid Dipping
•   2.07 Chemical Rust-Removal
•   2.08 Other Pre-treatment
• 5 Surface Treatment
•   5.01 Hot Dip Galvanizing
•   5.04 Silane-Oxide Treatment
•   5.05 Conversion Coating
•   5.06 Post Dipping
•   5.07 Stripping
•   5.08 Electrophoretic Coating