Import Brass Brightener/Cleaner — Buy in Bulk from Supplier in Switzerland

Brass Brightener/Cleaner from Winoil Ag is a liquid metal treatment product formulated for non-ferrous and precious metals including brass, nickel, and titanium. Supplied from Daeniken, Solothurn, Switzerland, the cleaner is described as mildly alkaline, emulsifying, silicate-free, and phosphate-free. It is available in 1 litre, 5 litre, and 10 litre containers, with a listed price band of CHF 19.03 to CHF 107.02 including VAT but excluding shipping. The product targets removal of greasy fingerprints, hand sweat, and general soiling from sensitive metal surfaces without aggressive etching.

The mild alkalinity and absence of silicates and phosphates are significant for brass care: silicate residues can leave glassy films that interfere with subsequent lacquering or plating, while phosphate discharge faces regulatory restriction in many jurisdictions. A mildly alkaline, emulsifying formulation suggests surfactant-based cleaning with pH likely in the 8.5-10.5 range, though the exact pH is not stated. Standard industry practice for such cleaners includes compatibility testing on copper-zinc alloys to ensure dezincification does not occur with prolonged contact. The liquid format allows dipping, brushing, or ultrasonic application depending on workshop scale.

Buyers are typically metal finishing workshops, jewellery manufacturers, musical instrument repairers, and precision engineering firms maintaining aesthetic and functional brass surfaces. The product suits applications where bright appearance is valued alongside substrate preservation. Trade specifics such as MOQ, wholesale pricing, lead time, and export documentation are not detailed in the source. Winoil Ag operates from a Swiss address, which implies EU/EFTA regulatory familiarity, but buyers must confirm REACH compliance, Safety Data Sheet language availability, and any hazardous goods classification for international shipment before ordering.

Winoil Ag is located at Unterdorfstrasse 37, Daeniken 4658, Solothurn, Switzerland. The company holds a harbor trust tier on the marketplace, with a recorded response rate of 0.00% and average response time of zero hours. This profile indicates either recent platform registration or minimal engagement through this channel, so direct outreach is necessary to assess operational responsiveness. The Swiss location places the supplier within the European regulatory framework, including REACH and CLP regulations for chemical products, though buyers should not assume automatic compliance without documentation.

The listing provides no information about company history, production capacity, other product lines, or client sectors. The source description is a brief product card with retail-style pricing, which may indicate a smaller operation or a distributor rather than a bulk industrial chemical manufacturer. Buyers should request company registration details, product liability insurance, and whether Winoil Ag formulates in-house or sources from a third party. Confirmation of GHS-compliant labelling and multilingual Safety Data Sheets is essential for importers outside German-speaking markets.