FAQ’s

FAQ’s2025-06-16T10:14:56+08:00
What standard structural aluminum extrusion shape do you have?2025-06-16T10:07:19+08:00

Shenghai has dies for more than 2,000 standard aluminum extrusion profiles, covering aluminum angles, aluminum rectangular bars, aluminum round bars, aluminum tubes, aluminum beams and aluminum channels. Even if you describe a rough size, we can find 95% similar cross-sectional dimensions.

Are you trading company or manufacturer?2025-06-16T10:06:46+08:00

We are large scale aluminium manufacturer located in Foshan, Guangdong Province.

What alloy number can you extrude?2025-06-16T10:06:09+08:00

Considering heavy demand in construction and other industries, ShengHai Aluminium Industries Co., Ltd. commonly produces 6000 series alloy, but if you have other special alloy numbers as like 3000 series, 5000 series or 7000 series, we can manufacture based on your requirements. Contact us now to get a quick quote in 12H.

What surface treatment can you produce?2025-06-16T10:03:19+08:00

Shenghai can produce various colors by anodizing. Regarding powder coating, Shenghai supports any type of RAL number to meet your special needs, and we also accept your color samples.

Do you accept custom designs?2025-06-16T10:03:49+08:00

ShengHai Aluminium Industries Co., Ltd. accepts aluminum extrusion drawing files like DWG and PDF. Even if you have a rough sketch, our engineers will help in making drawings for free.

How long is your delivery time?2025-06-16T10:04:21+08:00

Generally it is 17-20 days after down payment if we have ready-made moulds. There will be 7-10 days more if making new moulds.

Is low MOQ for custom aluminum extrusion available?2025-06-16T10:04:55+08:00

Yes,ShengHai requires low MOQ of 500Kg ONLY, if we customize Aluminum Extrusion for you, we will also supply a sample with a specific length for a review.After mold testing, ShengHai can modify the tooling for free according to your feedback on the sample.

Can you supply custom aluminum fabrication?2025-06-16T10:05:23+08:00

Yes, as a leading custom aluminum extrusion manufacturer, we not only provide the extrusion production process, but also integrate all aluminum products for you. Whether you need cutting to short lengths, drilling or punching, milling, CNC processing, welding, assembly or packaging, Shenghai can provide you with services.

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