... can be used in enviroment protection,traffic,food industry,medical equipment etc.Round BarStandard:GB,JIS,ASTM, ... , boiler, power station, shipping military, chemical industry, environment protection, traffic, food industry, medical equipment and so on. PaymentTermsL/C ... BM TRADA certification.lorinda liexport deportmenttianjin xin longhong ye steel trade co.,ltdadd:Rm511,#4 beichen mansion,beichen ...