Shenzhen Changhongtai Technology Co., Ltd.

China

 
Total IP 16
Total IP Rank # 93,607
IP Activity Score 0/5.0    0
IP Activity Rank # 1,653,802

Patents

Trademarks

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Last Patent 2019 - Polishing agent, stainless steel...
First Patent 2017 - Polishing agent, stainless steel...

Latest Inventions, Goods, Services

2017 Invention Polishing agent, stainless steel component, and surface polishing treatment method therefor. Base...
Invention Passivation agent for oil removal, rust removal and passivation, steel and iron component, and pa...
Invention Antirust agent, metal workpiece, and antirust treatment method therefor. An antirust agent, a met...
Invention Washing-free zinc-calcium phosphating agent, metal component, and surface phosphating treatment m...
Invention Blackening phosphatizing agent, metal member and surface phosphatizing method thereof. A blackeni...
Invention Solvent-based paint remover, and method thereof for removing paint of workpiece. A solvent-based ...
Invention Magnesium alloy phosphating agent, metal component, and surface phosphating treatment method ther...
Invention Filming agent for oil removal, rust removal and phosphating, steel and iron component, and filmin...
Invention Cleaning and antirust agent, metal workpiece, and antirust treatment method therefor. A cleaning ...
Invention Antirust agent, metal workpiece, and surface antirust treatment method therefor. An antirust agen...
Invention Polishing agent, stainless steel component, and polishing treatment method therefor. A polishing ...
Invention Polishing agent, stainless steel component, and surface polishing treatment method therefor. A po...
Invention Black phosphatizing agent, metal member and surface phosphatizing method thereof. A black phospha...