Tel: +86-18957322071
E-mail: cocozhou@guoyao-alu.com

Contact

Thanks,

COCO Zhou

Zhejiang Guoyao Aluminium Co., Ltd.

Address: Yuantong Industrial Zone Haiyan County in Zhejiang China

Mobile:+86-18957322071

Skype:huangzhouyingdidi

Web:www.guoyao-alu.com

Mail: info_shanghai2008@aliyun.com

How To Identify The Building Aluminum Alloy Profiles Are Good Or Bad

How to identify the building aluminum alloy profiles are good or bad

1, check the product factory certificate, pay attention to the date of manufacture, specifications, technical conditions, business name and production license number.

2, we must pay attention to aluminum alloy products wall thickness, door, window product thickness should not be less than 1.2mm.

3, a closer look at the surface of the product, the product should be bright, shiny, the surface can not have obvious scratches, bubbles and other defects.

4, pay attention to the thickness of the product surface coating, anodized aluminum profile product thickness of not less than 10μm, electrophoretic paint aluminum product thickness of not less than 17μm, powder coating thickness does not exceed 40-120μm range, Fluorocarbon paint products should be more than two coating, not less than 30μm.

5, routine maintenance, can not use brushes and other hard objects as a cleaning tool, should choose soft cotton and cotton.

6, cleaning can use water, washing the spirit and soap, but can not use other organic matter.

7, the coastal areas of the user, the best choice for better corrosion resistance electrophoretic paint aluminum, powder spray aluminum or fluorocarbon spray aluminum products.


CONTACT US

Address:Yuantong Industrial Zone, Hanyan city, Zhejiang Province, China

Tel:86-573-86885287 

86-573-86885286 

Mobile Phone:86-18957322071

Fax:86-573-86822118

Email:info@guoyao-alu.com