Qingdao Doubleston Industrial Group Co., Ltd.
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Qingdao Doublestar tyre Co.,Ltd
🇨🇳 China
19211001-2000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
Own brand
Shipments
48
Key customer
FIRST HILL
Key market
North America
Description
Qingdao Doublestar Tyre Co., Ltd., founded in 1921 and headquartered in Qingdao, China, is a prominent global tire manufacturer listed on the Shenzhen Stock Exchange. As a leading enterprise in the automotive industry and the controlling shareholder of South Korean manufacturer Kumho Tire, the company operates the world’s first whole-process "Industry 4.0" intelligent tire factory. With a workforce of over 1,000 employees and an annual production capacity of 30 million sets, Doublestar has established a significant international footprint, exporting to more than 160 countries and regions, including major markets in North America, Europe, and Southeast Asia.
The company specializes in a comprehensive range of tire solutions, including Passenger Car Radial (PCR), Truck and Bus Radial (TBR), Off-the-Road (OTR), agricultural, and electric vehicle tires. Its diverse product portfolio features over 3,000 specifications across ten series, including specialized lines such as ultra-high-performance, highway touring, and heavy-duty commercial tires. Doublestar provides extensive OEM and ODM services, supported by a dedicated R&D team of over 50 professionals and advanced manufacturing facilities in China and Cambodia.
Committed to international quality standards, Doublestar’s products have achieved numerous certifications, including CCC, DOT, ECE, GCC, INMETRO, and LATU. The company maintains rigorous management systems with ISO 9001 and TS16949 for quality, ISO 14001 for environmental management, and GB/T28001 for occupational health and safety. Through its brands Doublestar, Headway, and Aosen, the company continues to drive innovation in the global tire market, focusing on high-efficiency, low rolling resistance, and long-mileage technologies.
1200R24 Truck Tyre$290
Doublestar Brand Truck Tyres/tires385/65R22.5$240
Doublestar Car Tyre/Tire 155/70R13 165/70R13 145/80R13 155/80R13 165/80R13 175/70R13 165/65R14 175/65R14 185/70R13$20
PCR Tyre/tirse Doublestar Brand$22
Doublestar Truck Tyre 295/80r22.5 315/80r22.5 315/70R22.5 385/65R22.5$270
12R22.5 295/80R22.5 315/80R22.5 Doublestar Tyre$150
OTR TYRE / Tires 17.5-25 20.5-25 23.5-25 26.5-25 29.5-25$400
DOUBLESTAR PCR Tyre / Car Tires$20
Qingdao Donglei Stone Co.Ltd
🇨🇳 China
200811-50 peopleManufacturerOEM manufacturer
Product customization
Description
Qingdao Donglei Stone Co.Ltd is a manufacturer of stone products based in Qingdao, China, established in 2008. With a workforce of 11 to 50 employees, the company specializes in the production of various marble and granite products for the construction and decoration industry. They operate as both a raw material supplier and a contract manufacturer, possessing their own quarry and factory, which allows for integrated production capabilities. Their product range includes granite tiles, granite slabs, tombstones, marble, limestone tiles, monuments, and blue stone. Qingdao Donglei Stone Co.Ltd is equipped to produce according to specific customer requirements.
Limestone Tiles
Granite Tiles and Granite Slab
Blue Stone
Marble
Tombstone
Monument
