TOPTECK STONE GROUP, a stone engineering expert of the hotel and the first brand of Seiko Stone.
Longmeida Stone Group, the predecessor of the Group, was founded in 2002. After 12 years of development, it has become a competitive brand in the stone industry with its own product quality.
The five Seiko quality (5A Seiko quality) of Longmeida Stone Group is the quality spirit pursuit of Longmeida as always. Keep improving, Longmeida expands the world with quality, allowing you to experience the luxury feeling that can be touched. "Creating classics and inheriting treasures", this core value pursuit can only be realized if the quality is exquisite enough and the quality is reliable enough.
The five major Seiko qualities are as follows:

The full thickness of all plates is 20 ± 1mm (no jerry building, the highest standard in the industry).

All stones are grinded in the positive and reverse direction and treated with waterproof back glue, which is waterproof, anti fouling, anti back seepage, shovel free net, anti air drum, anti crushing and easy to paste.

The board surface gloss of the same variety is higher than the national standard by more than 5 °.

The flatness, dimension accuracy and interface smoothness of the board surface are 2 times higher than the national standard for superior products.

Artistic typesetting of stone patterns and tones, 12 years of experience in fine works, 20 years of warranty commitment, 30 complex processes, create works of appreciation level.


Longmeida Stone Group, the hotel stone engineering expert and the first brand of Seiko stone, specializes in the production and processing of various natural stones and imported marble, and undertakes the supply of stone for hotel projects, government projects, leisure clubs, luxury villas and other projects. Demonstrate the noble value of natural stone and lead the healthy development of industry brands. Create classics and inherit precious.
Longmeida Stone Group has a large variety of natural stone materials, all of which are high-end imported materials. Welcome to visit the site and negotiate projects. The national unified consulting telephone is 4000-888-428, and the headquarters address is 8A, Zone 1, Building 2, Beifanshan Entrepreneurship Center, Panyu Avenue, Panyu District, Guangzhou, Guangdong Province. For more details, please call.