Galvanized steel/Pre-galvanized steel square pipe price building material from hebei china

Product Description   Pre-Galvanized Steel Square Pipes /tubes----www.hbsinostar.com

Material	Q195, Q235, Q215, 10#, 20#, ASTM A53
Technique	ERW
Section Shape:	square
Length	4.5m, 5.8m, 6m, 11.8m, 12m
Surface Treatment	pre- galvanized (80g-120/sqm)
Application:	Heating pipe, irrigation pipe, structure pipe, fluid  pipe,fence post, construction and so on
Main Market	South America, Africa, mid east, domestic market and European country and so on

Quality Control Hebei Sinostar Trading Co. Ltd sets up the department of quality control specially, which is a well-trained professional quality control team. We have professional ability and services surpassing third-party testing agency. We run according to the standardized inspection and service process. We assure the buyers of carrying out each order successfully. Process of quality control: A.Choice of manufacturers B.Signing contract and placing orders C.Following up manufacturing : To follow up every step of manufacturing process and ensure that the quantity, quality, packing and delivery time are in conformity with the requirements of the buyers order and relative international standards. D.Quality inspection: To fully inspect the goods after finishing manufacturing, issue survey report and present to the overseas buyer. We ensure that all the products conform to the requirements of the order and relative international standards. E.Supervision of loading in the port: To follow up and supervise the goods loaded into containers before shipment, ensure again that the quality, quantity and packing meet the requirements of the order , ensure the goods without any damage during the process of container loading and guarantee the delivery time meets the requirements of the order.   Company Information   Hebei Sinostar Trading Co. Ltd is a foreign trade company specialized in the import and export of steel products, which was founded in 2005. It was separated from the original system reform of state-owned foreign trade enterprise. Since its establishment, the company grows steadily and fast. At present, our sales network spreads all over the USA, Europe, South America, Africa, Middle East and Southeast Asian countries. Main products: Steel pipes, Steel coils and plates, corrugated roofing sheets, Steel profiles and all kinds of hardware products.  meanwhile, our products scope is expanding constantly after continuous exploration and innovation by our professional and dedicated team.   Hbsinostar Team       Other Products                               Cold Rolled Steel Coils                                                         Hot Dipped Galvanized Steel Strips                                  Hot Rolled Steel Rectangular Pipes                             Hot Dipped Galvanized Corrugated Steel Sheets