Aluminium window frame extrusions

Shanghai bozhong was established in 2006, and we are a leading aluminium doors and windows manufacturers in Shanghai, China. We are mainly specialized in the production of aluminium window frame extrusions, aluminium door frame extrusions, aluminium extrusions for curtain walls, decoration aluminum profiles and industrial aluminum profiles. And our products all pass ISO 9001:2015, ISO 14001: 2015 certificates. We are always providing the customers with high quality aluminium window frame extrusions at most competitive price.

Our company has introduced some advanced production equipment from Japan and Switzerland. We have equipped with 30 aluminium extruding production lines, which can make our production capacity reach 100,000 tons in a year. We also have anodizing and electrophoresis production lines, powder coating production lines, fluorocarbon spraying production lines and wood grain heat transfer production lines, whose surface treatments are available for aluminium window frame extrusions.

Bozhong is a self-owned brand of our company. As one of the leading aluminium doors and windows manufacturers in China, we are constantly innovating and developing new products around 12 years. Our efforts have brought us many stable customers from home and abroad. We can also provide OEM service for the customers. With the expanded market, we sincerely hope to cooperate with more customers from all over the world, which help you to improve the brand predominance in the local market.

• - Grade: 6000 Series
• - Alloy or Not: Is Alloy
• - Temper: T4-T6
• - Deep Processing, Precise Cutting, Drilling, Bending, Punching, CNC and Aluminium Alloy Profile Fabrication
• - Quality Standard: China National Standard GB/T 5237-2008
• - Quality Certificate: ISO 9001:2015, ISO 14001:2015, CQM Certification, SGS
• - Application: Aluminium window frame extrusions
• - Use purpose: Construction Buildings, villas and residential houses