Wanlong Group has been manufacturing and exporting Diamond Tools, Stone Machines and Stone
Panels since 1993, we are one of the biggest stone tools manufacturer in China, designing and
manufacturing high cost‐effective diamond products for stone cutting, drilling, profiling and
polishing with consistent quality at reasonable pricing and prompt delivery.

ISO 9001:2000 certified, all raw materials and manufacturing processes are strictly controlled under
a comprehensive quality management system, which ensures all products developed and produced
are quality high and quality consistent.

Technically supported by experienced engineers and advanced laboratory system, we are strong on
product innovation and production technique upgrade at better production cost, which brings
Wanlong more and more cost‐effective products with upgrade quality.

Each and every new product is tested not only at our own laboratory but also at stone processing
sites before deliver to clients worldwide, which... [Detail]