April 2000
Rich Treasure Precision Industrial Co., Ltd. (RTP) was established in April 2000 in Dongguan City, Guangdong Province, China. We initially began as a tungsten carbide material wholesaler.

2001 April
In April 2001, additional precision equipment was purchased and utilized. We set up a manufacturing department to sustain the growing industry within the market.

2003 August
In August 2003, our business expanded significantly. Therefore, we relocated to the location where we now operate.

2004 March
In March 2004, our branch office in Kunshan City, Jiangsu Province, China also started to operate and provide professional services.

2004 April
In April 2004, we won a respectable reputation and were certified by German TUV ISO9001:2000 quality systems.

2005 October
In October 2005, our branch office in Kunshan City transferred to a new location and new manufacturing facilities were utilized to provide more flexible and professional services.

2007 Onwards
In year 2007, we bought in new CNC profile grinding machines and CNC wire-cut (EDM) machines.

At present, we are able to offer all kinds of tungsten carbide or ceramic grinding parts for round, square or any particular special shapes.

We are specialists in:
1. Tungsten carbide rod machining
2. Tungsten carbide/Ceramic pin gauge manufacturing
3. Tungsten carbide/Ceramic punch and bush manufacturing
4. CNC profile grinding and machining
5. CNC wire-cut (EDM) machining
6. Power feed contacts for wire-cut machines of many brands
7. Mirror grinding and machining
8. Irregular shape of tungsten carbide/ceramic part machining

We welcome your involvement and hope you to join us for an everlasting and prosperous future.