steel welded galvanized perforated square tube

High strength of rectangular and square tubes

Square tube is a hollow square cross section light thin wall steel tube, also known as refrigeration bending steel profiles. It is based on Q235 hot rolled or cold rolled steel strip or rolled plate parent metal by cold bending forming by high frequency welding again after made of square cross section shape, the size of the steel.

Tianjin Erf Metal Structure Co., Ltd. which build in 2005,is the leader of profile steel industry and specialized in producing cold-formed "C,Z,U,H" profile steel,flat bar,steel tubes,galvanized color steel plate,solar panel brackets,steel bridge and other special structural steel.

Product profile:

Our products has the following advantages:

1.As a manufacture, we can control our cost. So our price is more reasonable than other's

2.Manufacturing scope: thickness from 1mm to 12mm.

3. Size: As per customer's requirement

Packing details: in bundle by steel strip or as customer's requirement. 

Delivery Details:7-30days after received the deposit. 

Christy Cao 

Tianjin  Erf Metal Structure Co., Ltd.
Address: Tianyu technology park,in the eastern side of the plaza,Jinghai District,Tianjin,China

Skype:cn-christy                                            Whatsapp:+8618626642484

Tel:+8615522380609                                 Wechat:985727464

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