Company Overview MJ TSR Co., Ltd. is a trusted manufacturer of rubber products, established in 1973 in Busan, Korea. With decades of expertise, we supply high-quality rubber sheets, conveyor belts, and PE-lined pipes for industries worldwide, including shipbuilding, petrochemicals, and power plants. We are committed to delivering reliable solutions and long-term value to our global clients. Factory Information MJ TSR operates production facilities in our main branch in Busan, Korea. We also have branches in Ulsan, Korea, and Qingdao, China. We produce conveyor belts, rubber sheets, and molded products. We also have rubber lining, PE lining, and welding services. Our plants are equipped with advanced manufacturing lines and follow strict quality control for timely and consistent output. Our Service We offer customized production of rubber sheets, conveyor belts, rubber lining, PE lining, and induction bends. Our service includes design support, technical consultation, prompt global delivery, and reliable after-sales care. With a client-first mindset, we ensure every product meets the functional and environmental needs of your industry. Our Policy MJ TSR is driven to earn customer satisfaction, to secure competitiveness in the world market, to be professional in the business fields and to manage the organization according to systems. We follow ISO 9001, ISO 45001, and OHSAS 18001 standards, prioritize eco-conscious operations, and ensure safe working environments. We value transparency and integrity in all business practices, aiming to build lasting partnerships based on trust and performance.