A: Unilateral-top profiles
B: Unilateral-top profiles
C: Bilateral top profiles
D: Bottom profiles
E: Bottom profiles
A: Steel top profiles
B: Ceiling profiles
C: L-shaped ceiling profiles
D: H-shaped profiles
E: H-shaped profiles
A: Trim strip
B: U-shaped serging
C: U-shaped serging
D: A-shaped angle profiles for inward package
E: C-shaped angle profiles for inward package
A: B-shaped angle profiles for inward package
B: B-shaped angle profiles for inward package
C: A-shaped angle profiles for outward package
D: B-shaped angle profiles for outward package
E: C-shaped angle profiles for outward package
A: D-shaped angle profiles for outward package
B: D-shaped angle profiles for outward package
C: L-shaped angle profiles for wrapping
D: L-shaped angle profiles for wrapping
E: C-plate Channel
A: L-shaped fitting
B: Fitting
C: Fitting
D: Sizing block
A: Angel steel with cut angel
B: Angel steel
C: Flat cover material
D: Flat cover material
A: U-shaped serging with different-height side.
B: U-shaped beveled edging
C: C-shaped angle profiles for outward package
D: C-shaped angle profiles for outward package
A: Unilateral-top profiles
B: Bilateral-top profiles
C: Hanging frame
D: U-shaped serging
E: T-profile central beam
A: A-shaped angel profiles for inward wrapping
B: Hanging piece
C: Steeve
D: Screw rod
E: Sleeve