At Powin Steel Industries Sdn Bhd, we supply contractors, developers and hardware distributors with custom cut-to-length roofing and C & Z purlins, including drawing-based pre-punched hole services for the purlins. Our in-house roll-forming production helps reduce material wastage and on-site preparation, with lengths and hole arrangements specified for your project rather than treated as separate purchasing decisions.
For an order that needs both services, our C & Z purlins provide the direct match: custom lengths plus pre-punched holes based on your project drawings. Our metal roofing is also available cut to length, but the pre-punched-hole offer described here applies specifically to purlins—not automatically to every steel product.
The useful distinction is between ordering a product name and ordering a defined component. Tell us which section you need, its required length and the hole arrangement shown on the drawing so the enquiry describes what your installation team expects to receive.
| Material | Customisation we offer | Include in your enquiry |
|---|---|---|
| C & Z purlins | Custom lengths, section sizes and thicknesses; pre-punched hole sizes and arrangements. | Section specification, quantities by length and dimensioned hole details. |
| Metal roofing | Required sheet lengths, with a choice of roofing profiles and colours. | Profile, material specification, finish and sheet quantities by length. |
Our C & Z purlin range sets out these customisation options. Use your project specification to identify the required section; a similar-looking profile is not a reason to substitute it.


Our in-house roll-forming and cut-to-length production lets you enquire about roofing sheets and supporting purlins together. The aim is to reduce unnecessary cutting and material wastage while keeping each product's specification clear.
Our metal roofing range includes Metal Roofing 762, Clip Lock 710, High Rib 30 and Uroll Bond. State the selected profile alongside the required lengths; a sheet length alone does not identify the roofing product you want.
For a combined enquiry, keep roofing sheets and purlins on separate schedule lines. Mark each component clearly and use the same drawing revision throughout, so your requested cuts and purlin holes refer to the same project information.


Send your drawings and material schedule for product guidance and a quotation request. Include the required roofing profile, purlin sections and hole details so we can discuss the scope you need.
A useful enquiry pairs the material schedule with the drawings that define the cuts and purlin holes. We offer project guidance, with technical drawing and specification support available upon request through our project support services.
Use this checklist to make your requirements easier to discuss:
Pricing and production timing depend on the selected materials, quantities, cutting schedule, punching requirements and delivery arrangements. We focus on production planning to support project timelines; request an order-specific quotation rather than assuming a standard price or turnaround for all custom work.

At Powin Steel Industries Sdn Bhd, we manufacture and supply roofing and structural steel materials for construction buyers and distribution partners. Established in 2009 and based in Melaka, we combine in-house roll-forming with custom cut-to-length production, making the cutting list—not just the product category—a central part of your enquiry.
For this type of order, our practical focus is the relationship between the specified material, its finished length and, for purlins, its drawing-based hole arrangement. You can learn more about our manufacturing business on our company introduction page.
Our published product ranges identify the capabilities relevant to your order: custom-length roofing, custom-length C & Z purlins and configurable purlin hole arrangements. These are more useful checks for this enquiry than a general claim that a supplier can customise steel.

Yes. Our enquiry form includes an optional file upload. Attach your project drawing or material schedule and explain in the message which items need custom cutting and which purlins need pre-punched holes.
Yes. We offer C & Z purlins with pre-punched holes based on project drawings, including custom hole sizes and arrangements. Include the dimensioned layout with the section and length schedule so your requested configuration is clear.
Yes. We provide product guidance, and technical drawing support may be available upon request. Send the information you already have and identify the outstanding items; distinguish preliminary dimensions from the details intended for manufacture.
Share your drawings, quantities and requested delivery date with us. Our team can discuss the product requirements and prepare a project-specific quotation, giving you a clearer basis for ordering your roofing and pre-punched purlins.