Gold Member Since 2012
Audited Supplier

Guangzhou Tiansheng Construction Materials Co., Ltd.

Curtain Wall, Glass Curtain Wall, Window manufacturer / supplier in China, offering Customized Curtain Walls for Commercial Building, Office or Shopping Mall, Double Glazing Thermal Broken Aluminum Storefront Door, Shopping Mall Visible Frame Hollow Extrusion Tempered Glass Aluminum Curtain Wall System and so on.

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Supplier Homepage Company Show Quality Control UPVC Windows And Doors - Welding

Quality Control

UPVC Windows And Doors - Welding [Apr 14,2011]
UPVC Windows And Doors - Welding

UPVC windows and doors - cutting

1. cutting

2. making holes for hardware and drainage

3. welding

4. cleaning

5. hardware fixing

6. glass fixing

7. adjustment

8. checking

9. packing