Changzhou Shengde Steel Grating Co.,Ltd
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               API 5L                                                                           API 5CT                 

                                                 

        ISO9001-2000                          Environmental management certification           Occupational Health and 
                                                                                                                                              Safety Management Certificate

                                                    

 Special equipment type test certificate     Special equipment type test certificate      Special equipment type test certificate     

                                                                              

Pressure Equipment License                         AAA credit rating certificate                                       BV1                

                                                                                                                                                       

BV2                                                                                                                                                        

                              

                            

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Add:west of the industrial park district towns, Changzhou, Jiangsu Province,China
Tel:0519-83640721 83640775 83639089 88605012 Fax:0519-83632723