關(guān)鍵字：steel,pipe,steel,tube,api5l,astm
dbzz Our company has more than 1000 employees, the area is 135000square meters. Owning 8 large standard workshop, one set 180mmseamless puncher, which could manufacture various kinds of diameterand wall thickness from 219mm—914mm.The devices are the largestseamless and the hot-rolled machine in cangzhou city. In addition,we possess 11 sets of hot-expanded equipment. The annual productioncapacity reaches 200000T, the quantity of export is 80000T peryear. Our company is generally accepted by huge projects and tradecompanies. So we are the first choice for the steel pipecustomers.-?
In order to improve the efficiency and provide conveniencefor clients,we set up four branches in China which includingShijiazhuang International Sales Company, Guangdong Sunshi SeamlessSteel Pipe Co,Ltd,Tianjin Jinqing Steel Trading Company,GuangxiNanning International Sales Company .
Since 2011,Zhonghai Steel Pipe Group laboratory has been widelyopened which currently introduced the most advanced equipment andinstrument. It is the good partner and offer the best service forthe international third party inspection agencies such as BV,SGS, Llod, Moody etc.
We have obtained the certificates of API 5L,CE,ISO9001-2000,ISO14000 ,ISO18000,CCS etc. |
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