PT. TRIGRAHA SEALISINDO was established in 1989 in Cibinong, Indonesia. We are the leading integrated manufacturer for Insulating, Gland Packing, Mechanical Seals, Metal Hoses, and Fabric Expansion Joint products in Indonesia and South East Asia. PT. TRIGRAHA SEALISINDO is the first manufacturer in South East Asia that produces from raw materials to finished goods for this particular industry. Our production process is aided with Technical Assistance and Technological Guidance under Technical Assistance Agreement (TAA) from an established Korean Company named Jeil E&S Co., LTD, and also an American Company named Textiles Coated International Co., Ltd (TCI), who continuously supports us with technical, design, and development insights from time to time. As the second member of Fluid Sealing Association (FSA) in Asia, we always follow the latest technology & development in sealing industries. We have been granted an ISO Certification 9001:2008 for Quality Management System. Such accomplishment has made us very confident to serve and satisfy our customers who are mainly concerned about quality.