Import Black Marquina Marble — Buy in Bulk from Supplier in China

Black Marquina Marble from Hangmao Stone Marble Granite Co., Ltd. is a deep black calcite marble with striking white veining, quarried and finished in China. The material is offered in polished or honed finishes with standard slab and tile formats: 600 x 300mm, 300 x 300mm, and 600 x 600mm. Thickness options are 15mm, 18mm, and 20mm, with a manufacturing tolerance of plus or minus 1mm. The polishing degree exceeds 90 degrees on the gloss meter, indicating a reflective, mirror-like surface suitable for premium interior applications. This specification set targets importers seeking consistent dimensional control for large-scale installation projects.

The stone's composition is primarily calcite, which gives Marquina its characteristic ability to take a high polish but also requires sealing in wet environments. Standard industry practice for Black Marquina includes resin reinforcement on the back of slabs to improve structural integrity during transport and installation. The fumigated wooden crate packaging specified by the supplier aligns with ISPM 15 phytosanitary requirements for international shipment. Typical water absorption for this marble grade ranges from 0.1 to 0.5 percent by weight, though buyers should request test certificates for the specific batch. The contrast between the black ground mass and white calcite veins makes each piece visually distinctive, with variation that architects often specify as a feature rather than a defect.

Primary applications include wall cladding, flooring, bathroom vanities, and reception area features in commercial and hospitality projects. The 15mm thickness suits vertical installations and areas with substrate constraints, while 18mm and 20mm options provide greater durability for flooring and counter applications. Buyers typically include stone contractors, interior design firms, and developers sourcing for hotel and residential tower fit-outs. Importers should note that the supplier's Xiamen location offers proximity to both quarries in northern Fujian and to the port infrastructure of one of China's main stone export hubs, potentially reducing inland logistics complexity.

Hangmao Stone Marble Granite Co., Ltd. is based in Xiamen, Fujian Province, at Unit C, 15th Floor, Building B, Jinlong Mansion on Dongdu Road. Xiamen functions as one of China's principal centres for stone processing and export, with extensive infrastructure for cutting, finishing, and shipping dimensional stone. The company's location in a dedicated commercial building rather than an industrial zone suggests a trading or export-focused operation, possibly with manufacturing partnerships rather than direct quarry ownership. The supplier's trust tier is listed as harbor, and both response rate and average response hours show zero activity, indicating no recent engagement data is available through the platform.

The supplier maintains a corporate website at hangmaostone.com, which buyers may use to assess product range and company scale directly. No information is provided about year of establishment, number of employees, annual turnover, or specific quarry holdings. Buyers should verify whether Hangmao operates its own fabrication facility or sources through third-party workshops, as this affects quality consistency and pricing structure. The product description emphasises dimensional standardisation and finish options rather than unique material provenance, positioning the company as a processor of standardised marble products for export markets. Direct communication with the supplier is essential to confirm production capacity, typical lead times, and whether sample approval protocols are in place.