Xinhaisen specializes in manufacturing high-precision, durable metal components for teapots using advanced chemical etching technology. Our products include essential filter mesh, decorative nameplates, and various internal metal parts that enhance both functionality and aesthetics.

We employ state-of-the-art photochemical etching, a subtractive manufacturing process that uses chemical etchants to create complex, burr-free metal parts. This method is ideal for producing fine, consistent filtration holes in teapot meshes without stressing or deforming thin metal materials.

• Ultra-Fine Filtration: Micro-perforations ensure no tea leaves escape while maintaining smooth tea flow
• Burr-Free & Smooth Edges: Etching process guarantees no sharp edges for safety and durability
• High Corrosion Resistance: Compatible with various stainless steels and alloys resistant to water and tea compounds
• Excellent Durability: Maintains structural integrity after repeated use and cleaning cycles

• Fine Mesh Filters: Ultra-thin, uniformly etched filter screens prevent residue while maintaining flow efficiency
• Ventilation Lids: Intricately designed lid components that regulate steam and heat for perfect brewing
• Decorative Accents: Custom-etched logos, patterns, or branding elements for elegant teapot surfaces
• Durable Handles and Spouts: Precision-engineered parts combining ergonomics with robustness

• High Precision & Quality: Achieve ultra-fine holes and ±0.01mm tolerances difficult with other manufacturing methods
• Speed & Flexibility: Ideal for both high-volume orders and urgent small-batch requests with no expensive tooling required
• Material Versatility: Capable of etching wide range of food-grade metals suitable for tea applications
• Proven Expertise: Components trusted in demanding industries like medical and optics, guaranteeing reliability