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| CompanyName: | HULUDAO CITY STEEL PIPE INDUSTRIAL CO., LTD. - HLDPIPE | | CompanyIdea: | built a century-old enterprise, tree centuries brands, industry-leading | | CompanyWebsite: | http://www.hldpipe.com | | CompanyPhone: | 0429-2058666 | | CompanFax: | 0429-2058333 | | CompanyAddress: | North in Huludao city, Liaoning province industrial park  | | CompanyBrief: | in Huludao city steel pipe industrial co., Ltd. is specialized in producing high-frequency straight seam welded pipe companies, products are mainly used for transportation of water, gas, petroleum and production of steel structures, scaffolds as well as petroleum oil oil well tubing and casing. After 19 years of development, now has 15 of welded steel pipe production lines, can produce diameter ф (21.3 "), ~609.6 (24") to a variety of high-frequency straight seam welded pipe and spira... |
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