Inson international Co. ltd is an international trading company, registered at Hong kong with contacting office in Washington DC. USA. Our major businesses are based on mainland China. We deal in various cz & crystal stones for jewelry industry, bonsai pots for gardening, watches and clocks, laundry soap, powers, shampoo and various household detergents and etc.. We also develop purchasing agency service for some North American and European firms in China. Our nanhai unigems Co. ltd. As a son company, is located in the south of p. R. China, which produces and deals in quality cubic zirconia stones and crystal stones in various shapes and colors. Our products are mainly exported worldwide. We enjoy good sales and excellent reputations by high quality product, reasonable pricing, and punctual delivery.