Import Black Color Quartz Stone Rock Solid Surface — Buy in Bulk from Supplier in China

Siostone Quartz Surfaces Co., Ltd. produces this black quartz stone as a rock solid surface material for interior applications. The non-porous composition resists stains and bacterial penetration, a property achieved through the engineered stone manufacturing process where quartz particles are bound with polymer resin. The striking black finish is consistent throughout the slab thickness, not a surface coating. Available thicknesses and finish options allow specification across residential and commercial projects, though exact dimensions and slab sizes should be confirmed directly with the supplier.

Quartz solid surfaces typically contain 90-95% crushed natural quartz by weight, with the balance being resin binders and pigments. The black coloration comes from added mineral pigments rather than carbon black alone, ensuring UV stability and colour consistency. The non-porous structure differs from natural granite, which requires periodic sealing. Standard industrial practice involves vibro-compression under vacuum to remove air pockets, followed by curing and calibration. Typical slab dimensions in the industry range from 3000mm x 1400mm to 3200mm x 1600mm, with thicknesses of 12mm, 15mm, 20mm, and 30mm being standard stock sizes.

Kitchen countertops, bathroom vanities, wall cladding, and reception desks represent the primary applications for this material. Hospitality projects, luxury residential developments, and commercial fit-outs specify black quartz for its monolithic appearance and low maintenance requirements. The supplier lists no minimum order quantity or lead time in the available data, so buyers should request these specifics along with available certifications. FOB and CIF terms are mentioned in the source material, though exact port of origin and Incoterm applicability need verification with Siostone Quartz Surfaces Co., Ltd. directly.

Siostone Quartz Surfaces Co., Ltd. operates from Casa Ceramics and Sanitary Ware Mall in Foshan, Guangdong Province, China, a location within one of the country's principal ceramics and building materials clusters. The supplier tier is classified as imported, with a harbor trust designation. The response rate shows 0.00 percent and average response time of zero hours, indicating no response data is available rather than active non-response. No verification badges, trade assurance levels, or transaction history appear in the provided profile.

The company specializes in engineered quartz surfaces, specifically this black color rock solid surface product. No employee count, annual revenue, factory size LINE break ownership structure, or year of establishment is stated in the source Loan, and none should be invented. Buyers should verify the supplier's production capacity, quality control procedures, and whether they operate as manufacturer or trader. The Foshan address suggests proximity to raw material suppliers and logistics infrastructure, but this geographic advantage should not be overstated beyond what the data confirms.