Decina operates 4 different quarries in the region since 2013. This is home to one of our most popular and successful product - Hermes Grey. It is known for its rich, unique silver grey color and elegant patterns. The 4 quarries currently operating in Qingyuan occupy more than 670,000 ㎡ of rich mountain ground, offering marble reserve of more than 300,000 m³.

Guizhou is one of Decina's most important extracting as well as production sites. Located in mountains of southwestern China, this is the birthplace of some of Decina's finest marble such as Tundra Grey, Castle Grey, etc. Besides 4 different marble quarries, Decina integrates the resource advantages of Guizhou extraction areas and invests in establishing a stone industry park around the extraction sites. This park provides a one-stop comprehensive service for the entire region's stone industry supply chain, encompassing extraction, production, cutting, processing, warehousing, and logistics.

Our quarries are located in eastern region of African continent, and close to Dar Es Salaam, the largest harbor in Tanzaniaa. Here is home to Tanzan Sparkling White, a popular high-quality marble widely used in airports, stations, lobbies, hotels etc. around the world.

Not only it owns more than a dozen (15) quarries in the area, but did Decina develops solid corporation with local governments and villages. With quarries, workshops, warehouses, and logistic centers operation, Decina is ready to ship premium marble globally from here, while providing significant help on local economic development and hundreds of job opportunities.

Sierra Leone is characterized by its natural beauty and geological diversity, making it a prime location for green marble extraction—particularly the variety known as Sierra Green. The quarries in this region utilize a range of extraction techniques and technologies to access the marble deposits while maintaining compliance with environmental regulations and sustainability standards. As a result, Sierra Leone continues to serve as a significant source of high-quality green marble for both construction and decorative applications.