Precision Components We Manufacture
Four product families, all produced to customer drawings. Every page states tolerance, order quantity, lead time and material range before anything else, because those are the four numbers that decide whether a supplier fits your requirement.
We manufacture custom components in four categories: CNC machined parts with prismatic geometry, CNC turned components with rotational symmetry, sheet metal assemblies formed from flat stock, and machined prototypes at quantities from one unit. Tolerances range from ±0.005 mm on critical machined features to ±0.1 mm on formed sheet metal, with order quantities from 1 to 100,000 units and lead times of 3 to 18 working days.
Constant Voltage LED Drivers
Constant voltage LED drivers convert 110–265 V AC mains into a regulated 12 V or 24 V DC output for LED strips, linear lights and light boxes. Towe builds constant voltage drivers from 60 W to 600 W across six series, with over 5 million units field-proven, a production pass rate above 99% and warranties from 2 to 5 years depending on series..
Specifications and processUltra-thin Linear LED Drivers
Ultra-thin linear LED drivers are slim power supplies designed to hide inside aluminium channels, light boxes and shallow luminaire profiles where a standard brick driver will not fit. Towe builds three slim families — TC linear (12–100 W), TB fully-potted (36–200 W) and TZ light-box (60–200 W) — with profiles down to 15 mm and warranties up to 5 years..
Specifications and processIP67 Outdoor Waterproof LED Drivers
IP67 outdoor LED drivers are fully-potted power supplies sealed against rain, dust and humidity for exterior architectural, landscape and signage lighting. Towe builds five waterproof families covering 7 W to 2000 W, all in aluminium housings with full silicone potting, warranties of 3 to 5 years, and wide 110–265 V AC input for unstable grids..
Specifications and process48V Magnetic Track Drivers
Magnetic track lighting runs on 48 V DC and needs a power supply matched to the track adaptor profile. Towe builds dedicated 48 V magnetic track drivers from 100 W to 300 W in slim housings with IP65 protection, stable flicker-free full-load output, and an optional smart version with full-scene platform compatibility and a 3-year warranty..
Specifications and processWhich product family fits your part?
The deciding question is almost never material — it is geometry and volume. Use the table below, then confirm with the DFM review.
| Attribute | CNC Machined | CNC Turned | Sheet Metal | Prototypes |
|---|---|---|---|---|
| Geometry | Prismatic, pockets, contours | Rotational, threads | Flat, formed, welded | Any, production intent |
| Tolerance | ±0.005 mm | ±0.005 mm | ±0.1 mm | ±0.005 mm |
| Quantity | 1 – 100,000 | 1 – 100,000 | 50 – 20,000 | 1 – 50 |
| Lead time | 7–15 days | 7–12 days | 10–18 days | 3–7 days |
| Tooling cost | None | None | None | None |
| Best at | Complex 3D features | High-volume round parts | Enclosures and frames | Iteration speed |
Tooling cost is zero across all four families because none of them require a mould or die. Above roughly 20,000 identical units per year, stamping or casting usually wins on unit cost — we will say so rather than accept work that suits a different process.
Tell us the wattage, get a quote in 24 hours
Send the series or specification and your target quantity. You will receive a quotation with lead time, warranty terms and the quality summary for the series — no obligation, and no sales call unless you ask for one.