763 and 763B steel high temperature blackening powder Special reminder:763 and 763B steel high temperature blackening agent The method of use is the same. Please read this manual carefully before usi ...

Introduction:412 aluminum high temperature blackening agent is a kind of aluminum high temperature Alkaline blackening liquid is specially designed for the blackening of aluminum and aluminum alloys. ...

KD-L802The thermal oil online cleaning agent is specially used for thermal oil furnace and On-line chemical cleaning during the non-stop operation of the pipeline system. This product is a new type ...

Independently developed and produced by Jinan Kaidi CompanyKD-L314 coal tar grimecleaning agent, yes A low-cost professional coal tar dirt cleaning agent for cleaning coal tar and related equipment. ...