China supplier 55 series window frame heat insulation outside
casement electric opening widows.
Our Strengths:
1. Professional production workshop for extrusion and colored profile manufacturing,including we own 7000 tons extrusion machine,automatic vertical electrophoresis production lines.
2. Strict quality control and inspection before goods delivery.
3. Production standards: GB5237-2008 or other International standards.
4. With 24 years experience, our factory is well recognised by clients and enjoys a
good reputation among overseas markets.
5. Provincial-level R&D team and over 100 national patents.
Advantages of aluminum profile:
.Slim Profile
.Durable
.Narrow sight lines
.Low Maintenance
Specification
Aluminium Alloy
General Aluminium Alloy
Special Aluminium Alloy
606, 6061, 6082, 6005
6063A, 6061F, 5050, 5052
Temper
T3-T8
Standard
GB/T3190-2008 Chinese Standard
Accessories
HOPO/SIEGENIA/Other brand pointed by customer with screen sheet
Use place
Balcony, Terrence and Study
Surface Treatment
Power coating: Normal Color, Special Color
Fluorocarbon Coating: Normal Color, Special Color
Anodizing: Silver, Champagne, Bronze, Black, K Gold, Gold, Imitating Steel,
