Book mark

Wenzhou Cihai Metal Factory manufactures bookmarks from zinc alloy and copper, metals chosen for their castability and ability to hold fine surface detail. The factory lists corrosion resistance as a feature, which for copper alloys typically requires a clear lacquer or electrophoretic coating to prevent verdigris in humid climates. Dimensions, gauge, and weight per piece are not stated in the source data, so buyers should request a specification sheet with these values before sampling. The bookmarks serve both functional and decorative purposes, with intricate detailing mentioned as a design characteristic.

Zinc alloy die-casting, usually ZAMAK 3 or ZAMAK 5, allows complex relief patterns with wall thicknesses down to 0.8 mm in typical costume jewellery and giftware applications. Copper bookmarks offer higher thermal conductivity and a distinct reddish tone that patinates over time unless sealed. Surface finishing may include polishing, antique brushing, or plating with nickel, gold-tone, or rhodium; the exact options available from this supplier need confirmation. Corrosion resistance in metal bookmarks is usually tested by salt-spray exposure to ASTM B117 or ISO 9227 standards, though the supplier does not cite a specific test method.

Target markets include educational institutions, corporate gift programmes, bookstore chains, and library systems that require branded keepsakes or promotional items. The factory mentions FOB and CIF as available Incoterms, which implies experience with export documentation and port handling from Wenzhou. Buyers should clarify whether the quoted terms include palletisation, export carton marking, and customs clearance support. A sample order is advisable to assess casting flash, plating uniformity, and the durability of any attached tassels or ribbons before committing to volume production.

Wenzhou Cihai Metal Factory is located at No. 406, Chengbei Street, Jinxiang Town, Cang Nan, Wenzhou, Zhejiang Province, an area with established metalworking and giftware supply chains. The supplier holds an imported tier designation alongside a harbor trust tier, which suggests the profile originates from external data ingestion rather than direct platform verification. Response metrics show zero activity, so buyers should initiate contact through multiple channels and document all commitments timing.

The source description mentions zinc alloy and copper bookmarks, FOB and CIF terms, and flexible minimum order quantities, but it does not state factory size, machinery list, annual output, or export history. No certifications such as ISO 9001 or environmental compliance data are provided. Buyers are advised to request a factory profile, quality control checklist, and photographic evidence of production lines before finalising terms.