Sinoseal Holding Co., Ltd., formerly Sichuan Sunny Seal Co., LTD. is a China-based company engaged in the design, research and development, manufacture and distribution of mechanical seals. The Company’s products are divided into dry gas seals and mechanical seals. Mechanical seals include high pressure mechanical seals, mechanical seals for granular medium and high speed mechanical seals, among others. The products are mainly installed in compressors, pumps, reactors and other hosts, which are widely used in petrochemical, coal chemical and other industries. The Company also provides technology consultation, technical training, field installation, maintenance and other services.