RCK ENTERPRISE is scaling new heights of success under the vigilant headship of the honorable CEO Er. Ripin Khatroja. His profound knowledge and rich experience in the respective arena has assisted the company to acquire a distinguished position in both the domestic and the international market. Moreover, the company has also achieved specialization in the dealing of Diamond Color Process (Irradiation). We are a comprehensive and professional Gemstones and Jewelry Manufacture integrating Production, Processing, Trade, and R & D.