RP 300 graphite - China Manufacturers, Factory, Suppliers

We are experienced manufacturer. Wining the majority of the crucial certifications of its market for RP 300 graphite, dia100-600mm RP HP UHP , RP 225 graphite , High Conductive Electrode , Now we've been sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We have been ready to share win-win corporation.