As a state-owned company, Luoyang Sunrui Rubber & Plastic Science and Technology Co.,LTD locates in Luoyang with 202,667m2 land and are mainly working on innovation R&D, manufacturing, marketing and consulting noise and vibration reduction (e.g. fastening system), engineering rubber (e.g. Gasholder seal) and environment-friendly productions. The factory has been certificated by ISO 14001, ISO 9001 and OHSAS18001.