- Place of Origin: Foshan, China - Brand Name: GUANG YUAN - Model Number: GY001 - Grade: 6000 Series - Alloy or Not: Is Alloy - Temper: T4-T6 - Surface Treatment: - Mill Finish, Anodizing, Electrophoresis, Powder Coating, Polishing, Brush, Wood Grain, Fluorocarbon Coating, etc. - 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 Heat Sink - Use purpose: Construction Buildings, villas and residential houses