Shandong Hongye Rubber Industry Co., Ltd is a collection of chemicals production and sales. Companies to strong technical strength, Advanced production equipment, perfect detection means, strict scientific management, good reputation, high quality, excellent service, make theProducts sold throughout the. In the method of scientific management for many years and complete, and we gained high reputation both at home and abroad.The company&＃039;s main R & D and design all kinds of rubber products, production ...