Hebei Co. Steel Pipe Limited

Production: seamless steel pipes, oil special pipelines, petroleum steel pipeline series products, large mine equipment, pipes, pipes, flanges, grooves, valves, steel structural parts and equipment; manufacturing of engineering and engineering equipment; marketing: thermostats, thermostats, plastic pipelines and accessories, environmental protection equipment, oil casings, oil pipelines, oil pipeline auxiliary materials, oil special pipeline protections, steel plants, chemical plant equipment and spare parts for plant equipment; import of machinery, spare parts, raw materials and technologies for the export of products and technologies from the enterprise and for the enterprise. (Projects subject to legal approval are not allowed to operate until they have been approved by the relevant authorities. I'm not sure.