Ji'nan Haichuan Investment Group Co., Ltd. is located in Pingyin County, Ji'nanCity, Shandong Province, the main calcined petroleum coke, pre baked anode,coke, coal tar and other carbon products series.
Coke is believed to be more than the carbon filament of effective and less effective than steel fibers. 45 to 49 DB of shielding effectiveness levels reach respectively 1.5 g h z and Coke powder 0.51% and 1.02% (by volume). In addition coke over 1.02% (by volume), production rose slightly further shielding effectiveness and electrical conductivity.
We are willing to work with all partners for common development,is willing to work with the harmonious development of the China forward together,warmly welcome friends come to visit, study, business negotiations!
Brake Medium Duty Casters,Medium Duty Casters,Medium Duty Swivel PU Caster
Middle Duty Caster Co., Ltd. , http://www.nbcasters.com
没有评论:
发表评论