In 1993, the two workers and three sales staff set up Wanlong Diamond Tool Company in an old house.

The year 1995 witnessed the growing of our corporation at the first stage with the company employees nearly 100 people, the annual output value more than 10 million RMB

Wanlong Stone Co., Ltd was established in 1998, it manufactured super-thin stone and laminated stone to create a new high-end area of stone industry and broaden the application of stone.

In 2001, in order to explore overseas markets, the company set up trade center, transforming into export-oriented enterprises gradually.

In 2003, Wanlong Stone Co., Ltd with U.S. SPI Inc. established strategic cooperative partnership, which laid the foundation for the laminated stone and super-thin stone products to explore U.S. market.

In 2004, the laminated stone products acquired 13 national patent certificates.

ladiamondtool.com Investment Co., Ltd. was founded in 2005.

Wanlong’s laminated stone products won Gold Medal at French International Invention Fair in 2006.

The year 2006 witnessed the incorporation of ladiamondtool.com with Jingye Stone Machinery Co., Ltd. The newly incorporated factory is under the name of Wanlong Machinery Co., Ltd.

In 2007, Stone Standardization Technical Committee of the NPC and the State Quality Inspection Center of Stone Building Materials Industry invited ladiamondtool.com to draft the national industry standard of super-thin Stone Laminated Panel.

Wanlong Diamond Tools Company invested heavily in the establishment of laboratories in 2008.