Laizhou Tranquix Stone Co., Ltd. is a premier global manufacturer and OEM/ODM supplier specializing in kerbstones, stone countertops, and landscape masonry. Established in 2010 in the heart of Laizhou—China's legendary stone hub—we have evolved from a specialized workshop into a Smart Factory 4.0 leader. Our strategic location provides us with direct access to diverse granite and marble quarries, ensuring raw material stability and unparalleled quality control.
For over a decade, we have partnered with municipal contractors, urban designers, and global distributors to deliver high-durability edging solutions. Our commitment goes beyond manufacturing; we provide Technical Feasibility Assessments and End-to-End Export Logistics, ensuring that every piece of stone meets the rigorous demands of international infrastructure projects.
The modern procurement landscape requires more than just a supplier; it demands a resilient partner. Our Laizhou facility integrates CNC 5-axis cutting technology and automated polishing lines to ensure precision within ±1mm tolerances—a critical factor for large-scale kerbstone installations.
Utilizing Digital Twin technology, we simulate stone layout and stress points before production begins, reducing material waste and ensuring architectural integrity.
By controlling the quarry extraction and the processing plant, we mitigate market price volatility, offering our clients stable, long-term pricing structures.
Our R&D team can provide custom CAD drawings and physical samples within 7 days, accelerating the project approval cycle for global developers.
Urbanization 2.0 demands "Smart Cities" with resilient infrastructure. Our kerbstones are engineered to integrate with sustainable urban drainage systems (SuDS).
From the high-traffic boulevards of New York to the historical restorations in London, our kerbstones provide the structural "skeleton" for modern civilization. We specialize in Radius Kerbs, Bullnose Finishes, and Dropped Kerbs that comply with international accessibility standards (ADA & Eurocode).
Entering international markets requires deep knowledge of local building codes. Tranquix Stone ensures that every shipment is backed by comprehensive certification.
Our stones undergo rigorous testing for flexural strength, freeze-thaw resistance, and water absorption rates, meeting ASTM C170 and EN 1343 criteria.
We adhere to ETI (Ethical Trading Initiative) standards, ensuring fair labor practices and environmental stewardship across our entire supply chain.
Global sea-freight requires ISPM-15 compliant wooden crates and reinforced steel strapping to prevent breakage during multi-modal transit.
For large-scale B2B procurement, we offer a dedicated Strategic Account Management team. We understand the pain points of the global buyer: lead times, consistency, and communication.
Tranquix Stone
