Invention patent of Shenzhen Zhongpu Automobile Service Co., Ltd.
Cleaning agent for carbon deposition in combustion chamber and spark plug and its preparation method (invention patent number: 20 10 10588635. x)
An environment-friendly phosphorus-free automobile engine strength repairing agent (invention patent number: 201010588671.6).
A protective agent for automobile engine circuit and its manufacturing method (invention patent number: 20101058814.8).
An organic-inorganic composite engine coolant (patent number: 20 10 10588643.4)
Preparation method of alcohol ether borate DOT4 brake fluid (invention patent number: 20 10 10588586. x)
An elastic emulsion type automobile chassis armor (invention patent number: 20 10 10588607.8)
Automobile rubber protective agent and its manufacturing method (invention patent number: 20 10 10588628. x)
A fully synthetic solid car wax (invention patent number: 20 10 10588658.0)
Fabric coating agent, preparation method and application method thereof (invention patent number: 20 10 10588556.9)