Explore our top-tier solid brass sanitaryware elements, designer ceramics, and bespoke home decor solutions engineered for international markets.
In high-traffic hospitality and commercial maritime projects, bathroom accessories are subjected to constant humidity, friction, and chemical cleaning agents. The selection of solid brass (primarily H59/H62 alloy or Lead-Free C36000 series brass) for shower curtain rings is governed by strict mechanical demands. Brass offers a unique structural density and self-lubricating properties, reducing friction against metal rods and mitigating operational noise.
"By employing specialized PVD (Physical Vapor Deposition) and multi-layer electroplating processes, our brass curtain rings achieve resistance metrics that exceed 200 hours of standard salt spray testing (ASTM B117), preventing zinc stripping and surface oxidation."
Unlike steel or plastic alternatives, solid brass maintains its structural integrity under variable tensile loads. This makes it the material of choice for luxury hospitality chains and custom interior designers seeking a zero-maintenance lifecycle.


Combining advanced CNC technology with traditional copper craftsmanship to deliver versatile production capacity.
Buterfleoge has the ability to quickly produce new products, deliver streamlined logistics, and utilize independent designer research and development to respond to evolving global market demands.
Equipped with standard workshops featuring high-end CNC equipment and advanced metallurgical tooling. This setup guarantees dimensional accuracy down to 0.02mm for all copper and brass components.
We provide comprehensive distribution, agency, and retail services. This structure supports flexible MOQ programs, OEM customization, and direct drop-shipping for premium global brand operators.
The manufacturing ecosystem in Guangdong, China has evolved from manual, high-labor setups to fully integrated, data-driven "Factory 4.0" operations. By leveraging automatic hot forging, high-tonnage extrusion, and smart polishing robotic arms, we eliminate surface pitting and structural weak spots in brass curtain rings. This level of automation keeps unit costs competitive while offering excellent metallurgical consistency.
Material verification is central to our quality assurance program. Every batch of copper raw material undergoes optical emission spectrometry (OES) testing to guarantee proper alloy composition (e.g., Cu 58-60%, Pb < 1.8%, and Al/Fe impurities < 0.1%). This chemical profile ensures our products comply with RoHS, REACH, and California Proposition 65 regulations. The resulting curtain rings offer excellent strength and remain easy to clean over long periods of use.








For large-scale real estate developments, cruise ship fit-outs, and luxury hospitality builds, procurement involves balancing material quality with reliable logistics. We offer customized packaging, bulk container routing, and batch serialization to meet the tight schedules of modern commercial construction projects.
Our engineering team works directly with architects and design leads to supply custom profile extrusions and finishes, including Physical Vapor Deposition (PVD) gold, oil-rubbed bronze, brushed nickel, and chrome. This level of customization allows you to match shower curtain rings with existing plumbing fixtures, creating a cohesive design style across the entire space.
Buterfloge is an integrated brand and creative platform established in 2015, integrating R&D, innovation, and customization. The company is based in Guangdong, China. In the field of classic, refined, retro, and elegant furniture styles, it combines modern, natural, and comfortable humanistic concepts to create a unique neoclassical aesthetic, providing classic decoration inspiration for home improvement enthusiasts.
We select every high-quality product with exquisite workmanship and cultural heritage. We collect high-quality light and luxurious craft treasures with unique noble style and exquisite manufacturing technology, as well as provide overall kitchen & bathroom solutions. It is famous for its plans and is favored by successful people, royal families, and hotels from all over the world, letting every home lover who pursues fashion experience light luxury and fashion. Our products include: overall bathroom, copper handicrafts, ceramic ornaments, textile products, daily chemical products.
The next generation of high-performance bathroom fittings centers on environmental safety and smart coatings. Our R&D division is focused on developing antimicrobial copper alloys that actively reduce pathogens on high-touch surfaces. These alloys utilize natural oligodynamic properties without compromising the tensile strength of the brass rings.
Additionally, we are transitioning our surface treatments toward water-soluble, VOC-free lacquer coats and eco-friendly electroplating options. These changes reduce the carbon footprint of our manufacturing process. We are also optimizing raw material reuse, ensuring that leftover brass shavings from CNC machining are collected and melted back into certified industrial feedstock, supporting circular manufacturing goals.
Founder Rona Chu loves classic antique bathroom designs and shabby chic home styles. "A retro bathroom product and fragrance can bring me back to good memories," she shares. "I remember my grandmother who always spends hours in the bathroom every day, and the impression she brought me is also the inspiration for my brand."
A woman in 1980s slip dresses enjoying nature and revealing grace. Noble flowers carry curves and a toned song for the flowers. We are always decent, confident, and charming, and go after what we think is worth it. This blend of classic sentiment and precise modern manufacturing helps us create products that are reliable, durable, and full of cultural heritage.


Navigating different building codes and import laws requires proper documentation. Our brass products undergo regular testing to meet global plumbing and building standards. We work closely with testing labs to supply material declaration sheets, mill test reports (MTR), and compliance certificates to verify our products are safe for installation in any region.
Guarantees that all brass rod feedstock matches European alloy standards for machining, ensuring consistent density and grain structure.
Meets the uniform plumbing codes of the USA and Canada, certifying that our sanitaryware accessories are safe for residential and commercial builds.
Confirms that all surface lacquers, PVD coatings, and alloy substrates contain chemical levels well below standard limits.
Get professional answers about technical specifications, ordering logistics, and custom brass hardware production.
High-end accessories, creative ceramics, and custom metal casting products tailored for global projects.