Qingdao Doublestar Rubber & Plastic Machinery Company Limited

Doublestar Rubber & Plastic Machinery Co., Ltd., which belongs to Doublestar Group, is the important backbone enterprise in plastic & rubber machinery production industry in China, abutting on Qingdao Economic Development Zone. The company owns powerful technical strength, strict quality guarantee system, all-in-one measuring means, qualified technology and polish setup. It has gotten the quality system certificate ISO and self-support import & export rights.

The company broadly cooperates with many domestic academies and scientific research institutes in technology; And introduces producing technology for radial tires equipment from German Krupp Company, Troester Company, Japan IHI Company and Holland VMI Company. During the practice and usage in Doublestar Radial Tire Company, the machines have been improved and consummated continuously, which has reached the leading domestic level. The company′s products are totally designed visually by three-dimension CAD design, quickly built module, limited element analysis, analogue action and interfering inspection; The combination of three-dimension CAD system and Internet guarantees the synchronization with international advanced technology; The combination of three-dimension CAD and CNC numeral process center realize the transit from traditional manufacture to modern three-dimension manufacture.

The company has more than 900 employees, incl. 100 professional technicians. It has founded Qingdao city-level technical center. Now it owns more than 600 large, middle and small size machining & measuring equipment; Annual output ability, more than 2, 000 pcs (sets) foundry machines. The products have been well exported to Southeast Asia besides good domestic salability. The company has been successively awarded as ′Management model enterprise in Shandong Province′, ′Hi-tech new enterprise in Qingdao′ and′Top-50 tax-profits enterprise in machinery industry in Shandong Province′.

The company′s range of products mainly covers one-stage radial tire building machine (two-drums and three-drums), dual-cavity tire shaping curing press, radial tire tread extrusion line, pinching & melting machine, steel wire rope conveyor belt production line, mixing mill, platen curing press, tire building machine, curing press for inner tube and tire cover, etc. And also, the company can produce every kind of non-standard special equipment for rubber according to customer′s requirement, and carry on the design & installation of complete water, electricity and steam project for one million sets of heavy-duty bias tires. Furthermore, the company independently research and develop some hi-tech equipment, such as one-stage radial tire building machine and dual-cavity curing press. At present, its production technology has taken the lead in this field in China, which result in ranking the seventh in this field. The products have been well exported to more than ten countries and areas in Southeast Asia as Thailand, Indonesia, Sri Lanka. The main economic technical index has ranked first in last five successive years in this field domestically. The company has been successively awarded as ′Top-ten famous brands for rubber and plastic machinery in China′ and ′Advanced enterprise for standard work′, etc.