CONSTANCY is great PCR brand of LONGYUE Rubber Co., Ltd. RoadMaster International Trading GmbH, as LONGYUE Rubber Co., Ltd German Office, mainly responsible for the promotion and sales of CONSTANCY brand tyre in the European market.

Shandong LONGYUE Rubber Co., Ltd. Located at (Qingdao) Industrial Park, Cao County, Heze City, Shandong, and relies on the abundant human resources in Cao County. Our company is mainly engaged in manufacture and tire sales. The leading product is high-performance semisteel radial tyre. After the projects putting into production, the annual production capacity can reach 25million sets PCR. Our company focuses on two projects including 25 million sets of semi-steel radial tyre, 5 million sets of wheel, The total investment of RMB 4.0 billion is made in the projects. There are over 5, 000 employee needed for the whole project. The annual output value of RMB 10 billion and tax revenue of RMB 1 billion can be realized.