Overview
Granite for export comprises premium-grade natural stone slabs processed to meet international construction and design standards. It is quarried in large blocks, cut into slabs, and surface-treated for global distribution. China, India, Brazil, and Italy are key exporters, offering varieties like G603 (Shanxi Black), G654 (Padang Dark), and exotic colors like Blue Pearl. Export-grade granite undergoes strict quality control, including thickness calibration, resin treatment for fissure filling, and packaging designed for ocean freight. The global market categorizes products by quality tiers (commercial, premium, luxury), with thickness (2cm/3cm) and surface finish being key differentiators.
Product Features
Granite's crystalline structure provides exceptional durability, with a compressive strength of 200-300 MPa and low water absorption (<0.5%). Its natural UV resistance makes it suitable for both indoor and outdoor applications. Each slab has unique mineral patterns, with popular color groups including blacks (Absolute Black), whites (Kashmir White), and multicolored (Tropical Brown). Modern processing technologies enable diverse finishes: polished (mirror gloss), honed (matte), flamed (textured anti-slip), and bush-hammered (rustic). Some exporters offer book-matched slabs where consecutive slices create symmetrical patterns for high-end projects.
Main Uses
In construction, granite serves as flooring in high-traffic areas (airports, malls), exterior cladding for weather resistance, and stair treads for abrasion resistance. Kitchen countertops account for ~40% of export volume, favored for heat resistance and hygienic properties. Landscape architects use granite for paving stones, pool copings, and retaining walls due to frost resistance. Monumental applications include cemetery headstones and commemorative plaques, where dark-colored varieties with fine grain are preferred. Emerging uses include thin veneers (1cm) for wall applications and CNC-carved decorative elements.
Culture and Development
Granite's use dates back to ancient Egypt (pyramid chambers) and Roman infrastructure. Modern quarrying began with wire saws in the 19th century, revolutionizing slab production. China's export industry grew rapidly after 2000, leveraging advanced gang saws and automated polishing lines. Regional preferences influence trade flows: Middle Eastern markets favor golden and red tones, while European buyers prefer light gray and white varieties. Sustainability concerns have driven innovations like water recycling in processing plants and the development of 6mm granite-aluminum composite panels to reduce material use.
B2B Procurement Guide
Professional buyers should verify: 1) Quarry ownership documentation to ensure ethical sourcing, 2) ASTM C615/C616 test reports for physical properties, and 3) HS codes (68022300 for worked granite). Standard container loading is ~28-30 tons for 20' containers with A-frame racks. Key negotiation points include minimum order quantities (typically 100-300m² per color), credit terms (30% deposit common), and Incoterms (FOB most frequent). Reputable suppliers provide pre-shipment photos of actual slabs, not just samples. Consider partnering with inspection companies like SGS for quality verification before shipment.
Related Manufacturers
- 主营：黄锈石、山东锈石、黄锈石荔枝面、花岗岩外墙干挂板、黄锈石火烧面、芝麻白、火烧板、路沿石、芝麻黑、黄锈石外墙
- 主营：路沿石、芝麻黑、芝麻灰、花岗岩火烧板、地铺石
- 主营：[]
- 主营：花岗岩石材、黄锈石、广场地铺
- 主营：装饰石、庭院石、蘑菇石、花岗岩石材、踏步板材、造景石材、光面石材、造景背景墙、青石地铺石、公园地铺石、景区白锈石、墙挂异型石、公园造景石、园林地铺石、仿古菠萝面、道路路沿石、户外工程板、自然面景墙、庭院景观石、外墙干挂石、仿古地铺石、外墙干挂板、景区地铺石、人行道青石板、芝麻灰路沿石
- 主营：火烧板、黄木纹、兰楼梯、花岗岩、平缘石、珍珠蓝、墙地面、机磨纹、边缘石、大理石、芝麻灰、路沿石、菠萝面、面步板、黄金麻、车档石、楼地面、石荔枝面
- 主营：奥特曼米黄、白玉兰大理石、芝麻白、外贸芝麻黑花岗岩厂家、黄金钻、古堡灰、意大利灰、别墅大理石
- 主营：大理石、菠萝面、芝麻灰、花岗岩、水石材、奥特曼米黄、面弹石、黄金麻、水洗石、平缘石、路沿石、工程板、芝麻白、自然面、石烧面、拉丝面s、5d荔枝面、电视背墙、踏步天然、石材圆柱、园林地砖、楼梯踏步、中国黑、白玉兰大理石、成品板
- 主营：皇室菲、黄金钻、兰豹石材、花岗岩、建材石料、建材石材
- 主营：黄金麻、芝麻灰、芝麻黑、花岗岩、樱花红、大理石、路沿石
- 主营：天然真石漆、微水泥、艺术涂料、花岗岩多彩仿石漆、仿石漆、水包砂仿石漆、微陶泥、质感漆、腻子粉、瓷砖胶、内外墙乳胶漆、肌理漆、防火漆
- 主营：中国黑蒙古黑、芝麻黑石材、芝麻灰、花岗岩、火烧面荔枝面、地铺石、外墙干挂石材、火烧板
- 主营：青石板、青石、山东青石、花岗岩、石栏板、石栏杆、青石石材、青石板材、路沿石、山东青石板、青石砖、青石地砖、雕刻栏杆、石材护栏、青石墙砖、青石条石
- 主营：花岗岩、石英砖、地铺石
- 主营：花岗岩石材、麻火烧板花岗岩、黄锈石、干挂石材
- 主营：水磨石、大理石、人造石、花岗岩、文化石、pc砖、岩板、超薄石材、石材雕刻、奢石、柔性石材
- 主营：火山石、火山石板材、石英砂、花岗岩、水洗石、鹅卵石、火山岩石板、五彩石、雨花石、景观石、胶粘石、洗米石、河卵石、白石子、火山岩、地坪骨料、火山岩板材、人造沙滩、装饰板材、鱼缸过滤、河堤铺设、园艺装饰、白色鹅卵石、装饰盆景、小石子、河滩石
- 主营：排水沟、水型槽、外墙砖、仿花岗岩、植草砖、水磨石、路沿石、波纹管、透水砖、渗水砖、面包砖、隐形井盖、水泥花砖、水泥井盖、树脂井盖、铸铁溢流井、生态地铺石、球墨铸铁井盖、混凝土检查井、仿古铺地青砖、混凝土路牙石、河道六角护坡砖
- 主营：芝麻白石材、芝麻白路沿石、黄金麻石材、芝麻白花岗岩、黄金麻花岗岩、芝麻灰花岗岩、黄金麻路沿石、芝麻灰路沿石、芝麻灰石材、芝麻黑花岗、芝麻黑路沿石、芝麻黑石材
- 主营：石栏杆、石花盆、石麒麟、祠堂浮花岗岩雕厂家、大鹏雕刻、石雕香炉、门前石雕、锈石喷泉、浮雕石雕、石材花钵、浮雕壁画、石材浮雕、石雕大象、石雕麒麟、亭子石雕、广场石雕、四大金刚、刻字石雕、青石香炉、景观喷泉、金刚神像、石雕狮子、石雕佛像、龙龟雕塑、石雕佛塔、寺庙石雕
- 主营：硅酸铝、膨润土、高岭土、花岗岩漆岩片、硅藻土、金刚砂、金刚砂耐磨地坪材料、滑石粉、凹凸棒土、白炭黑、贝壳粉、玻璃鳞片、彩砂、赤铁粉、电气石粉、海泡石、合成云母、轻钙、重钙、铝矾土、木粉、石墨、石英砂、透明粉、陶土
- 主营：外墙干挂板、园林石材铺装、荔枝面地铺板、花岗岩工程板、可定制白锈石石、外墙干挂白锈石、黄锈石、白锈石、黄锈石板材、异形石
- 主营：挡车球、石牌坊、青石仿、花岗岩、柱顶石、雕壁画、大桥石、大理石、石板材、石仿古、石桌子、柱墩石、圆形石、马蹄石、柱鼓石、古建筑、柱基石、柱础石、石界桩、景观石、老石槽、草坪石、青石板、包边石、风景石
- 主营：剁斧面、堑道板、青石墓、花岗岩、树坑石、面青石、脚踏石、墨青石、踏步石、地铺石、大理石、丝青石、青石机、拉丝板、石材板、青石石、青石道、荔枝板、铺路石、仿古面、亚光面、大青石、路边石、青石斧、石牌坊
- 主营：微水泥、清水混凝土漆、稻草漆、花岗岩、夯土漆、水洗石、水包砂、地坪漆
- 主营：石栏杆、石牌坊、石牌楼、花岗岩、石雕栏杆、石雕牌楼牌坊、石材浮雕、石雕浮雕、名人石雕、人物石雕、雕像摆件、文化柱、观音佛像、雕塑户外、不锈钢雕塑、铜雕塑、石雕护栏、动物雕塑、雕塑小品、铸铜雕塑、石雕大象、石雕喷泉、石雕狮子、泰山石、景观石、风景石