Supply of anti-corrosion steel prices outside zinc-rich paint epoxy zinc-rich paint anti-corrosion steel pipe manufacturers a supply of anti-corrosion steel prices outside the zinc-rich paint epoxy zinc-rich paint anti-corrosion steel pipe manufacturers ???? This product enterprise standard Q / DH? 02-2009 " liquid epoxy anti-corrosion coating ", its technical indicators and Chinese oil and gas industry standard SY / T? 0447-96" buried steel pipeline coal tar epoxy coating technology standards "and SY / T? 0457-2000" steel pipeline liquid epoxy coating for technical standards "is equivalent, in line with AWWA standard AWWA? C? 210-03" steel water pipe coating inside and outside epoxy coating liquid "requirements, we always uphold the" credibility of the first, quality-oriented "business philosophy and" customer first, Dexing factory "business purposes, is committed to building management-based, customer-centric, technology as a precursor to quality as the lifeline of the optimization business, I would like to The company can be your long-term partner, we sincerely welcome your arrival!