Ningbo Marshal Auto Parts Co., Ltd.,

The company has a variety of product lines, engineering and technical capabilities and manufacturing capabilities are in constant progress.

In terms of engineering skills,30 years develop and reverse engineering experience. Electrode has PASS TUV ,CONFORM TO RoHs & Reach.High strength insulator use a 360°Continuous Laser technology.

In manufacturing, it also has a ceramic factory,ceramic Insulators are completely self-produced,high density of insulator, better dielectric strength,thicken design of insulator nose, better mechanical strength which can satisfy modern engine well.Secondly,electrodes have better electrical conductivity, better heat resistance, better heat dissapation, better ablation resistance.Shells have better malleability,better toughness, higher hardness which can reduce shell breaking and help the shell for better heat disappation.