Email:sales@hsdcontainerhouse.com Laizhou Hongshengda Machinery Co.,Ltd

Laizhou Hongshengda Machinery Co.,Ltd

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Laizhou Hongshengda Machinery Co.,Ltd

Manager: Shirley Liu

Tel: +86-535-2418818

Mob: +8613780915049

Skype: shirley890105

Whatsapp/wechat/viber: +86-13780915049

QQ:515889256

ADD: Huaxin Road,Chengguo Town,Laizhou City,Shandong Province,China

Email: sales@hsdcontainerhouse.com

Website on alibaba:www.hongshengda.en.alibaba.com


curved roof design structural steel shed

Brand Name

Each Metal

Item Name:

curved roof design structural steel shed

Material:

Grade Q235, equivalent to ASTM A36.

Grade Q345, equivalent to ASTM A572.

Section:

Any product shape according to customer's requirements

Certification:

ISO quality systemChinese GB50221-2001

Sand Blast:

Sweden SA 2.5 Sand blasting

Welding:

Single level butt welding, fillet welding by electric arc welding, 

and Gas shielded welding.

Surface treatment:

Hot dip galvanized, 

Standard: ISO1461(1999),JIS H 8641-1999,ASTM A 123/A 123M-02

Carry capacity

Resist strong wind and earthquake, bears heavy snow


The reason for choose each metal

Fast and qualified detail design

Workshop pre-install.

Professional on-site guidance

Ensure the product quality.

Timely service and progress

Production according welding rules a = 0.7 x thickness of web

Continuous welding on both sides of each pieces

Mark every beam on the bottom plate for being saw after being galvanized

Send pictures to the buyer by mail during products being processed

We have 17 years experience of designing and producing steel structure building

Locating in the Shanghai, only need 1 hour by car, the land transport cost cheaper

Our engineers with 20 years steel structure design experience and advanced design software 

       and strict design design attitude


Hot dip galvanize

Standard: JIS, DIN, ASTM B695-2000

Hot dip galvanizing hole cutting good looking on surface of

Galvanizing process:

     Steel structural components →Degreasing →Rinsing→ Pickling →Rinsing →

     Fluxing → Galvanizing →Quenching → (Passivation) → Inspecting →Finished Product


Laizhou Hongshengda Machinery Co.,Ltd
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