sales@tjnolitesteel.com
+86-22-68729828
Professional manufacturer which producing drop forged scaffolding couplers system,pressed scaffolding couplers.
We have obtained ISO 9001 certificates to ensure the high quality,during the process of producing,and passed the SGS inspection.
Supply drop forged scaffolding couplers,pressed scaffolding couplers and scaffolding accessories as per client’s drawing.
TIANJIN NOLITE STEEL CO.,LTD ‘S scaffolding couplers follows BS1139,EN74,EN74-1,AS1576 standard. Steel tubes and pipes follows ASTM A53,ASTM A252,ASTM A106,EN10204,EN10217,EN10219 standards.
