aluminum alloy profile national standard european standard 4040 aluminum alloy frame customized fish tank frame 40*40 aluminum profile

european standard 4040-1.2 thick european standard 4040-2.0 thick european standard 4040-2.5 thick national standard flower hole 4040-0.8 thick national standard flower hole 4040-1.0 thick national standard flower hole 4040-1.2 thick national standard flower hole 4040-1.5 thick national standard flower hole 4040-1.8 thick national standard flower hole 4040-2.0 thick 4040gb black-2.0 thick 4040 european standard black-2.0 thick gb round hole 4040-2.0 thick (electrophoresis) gb round hole 4040-2.5 thick (electrophoresis) european standard 4040 sealed one side-2.2 thick european standard 4040 seals on both sides-2.2 thick european standard 4040-2.0 thick arc 4040 aluminum profile sample length less than 100mm

50cm (contact customer service for other sizes)