Grainte

Gran Brothers Co., Ltd. supplies Grainte, a Chinese granite stone sourced from quarries in Guangdong province. The material is characterised by a dense crystalline structure that resists scratches, heat and staining, making it suitable for high‑traffic environments. Colour and pattern vary across a broad natural palette, allowing designers to select tones that match project aesthetics. The supplier’s address is 12F/D, Building C, Taojin Garden No. 112, Hengfu Road, Guangzhou, Guangdong, China.

Typical technical properties of this granite include a density of about 2.70 g cm‑3, compressive strength around 150 MPa and a Mohs hardness of 6.5. Standard thicknesses run from 10 mm to 30 mm with a tolerance of ±1 mm, and finishes are offered in polished, honed or brushed styles. Water absorption is usually below 0.5 % and the stone exhibits low porosity, contributing to its durability. These values reflect industry norms for granite and should be verified against batch test reports.

Common applications cover kitchen countertops, bathroom vanities, floor tiles and exterior cladding for both residential and commercial projects. Importers typically arrange FOB or CIF shipping from the Guangzhou port and may request wooden crate packaging with protective film. The listing notes that CE and ISO certifications are often applied to Chinese granite, but buyers should request the specific certificates from Gran Brothers Co., Ltd. before finalising a contract.

Gran Brothers Co., Ltd. is registered at 12F/D, Building C, Taojin Garden No. 112, Hengfu Road, Guangzhou, Guangdong, China. It is classified as an imported‑tier supplier with a harbour trust rating, indicating that basic corporate credentials have been verified by the platform.

The company’s public profile does not disclose production capacity, minimum order quantities or client references, and the response rate is recorded as 0 %, so prospective buyers should initiate direct contact to confirm availability, pricing and delivery terms.