Qingdao Huasheng Rubber Co., Ltd. is a professional tire manufacturer and trading company established in 2004 and based in Qingdao, China. Operating a 30,000 to 50,000 square meter facility, the company specializes in the research, development, and production of a comprehensive range of bias tires. Its extensive product portfolio includes agricultural, industrial, OTR, mining, forestry, and truck tires, as well as specialized tires for forklifts, sand/desert environments, and paddy fields. The company also produces motorcycle tires, wheelbarrow tires, and inner tubes.
With a workforce of approximately 380 to 500 employees and an annual production capacity of 800,000 sets, Qingdao Huasheng Rubber Co., Ltd. serves as a significant supplier in the global tire market. The company operates under several established brands, including Shuangtong, Shuangfeng, Jiahao, SOLID ROCK, and HOSOON. Their manufacturing capabilities extend to OEM, ODM, and buyer label services, supported by advanced production lines and strict quality inspection processes.
Recognized as a High-tech Enterprise, the company maintains rigorous quality standards with certifications including ISO 9001:2015, CCC (China), and DOT (USA). With an annual revenue between US$10 million and US$50 million, the company has a strong international trade focus, exporting to over 100 countries and regions across North America, South America, the Middle East, and Southeast Asia.
Qingdao Yu Sheng Guang Yuan Maritime Co., Ltd. is a professional manufacturer and developer of marine ship supplies based in Qingdao, China. With 20 years of industry experience, the company operates a dedicated factory in the Jimo district and holds independent import and export rights. They specialize in the production of high-performance marine rubber airbags and fenders, including pneumatic rubber fenders, EVA foam-filled fenders, and PVC yacht fenders. Their marine airbags utilize an advanced integrated winding process to enhance carrying capacity and endurance for applications such as ship launching, landing, salvage, and pipe laying.
Beyond their core fender and airbag lines, the company provides a comprehensive range of maritime equipment, including aircraft tire fenders, pipe blocking plug airbags, marine watertight doors, windows, and engine parts. They also supply high-strength marine ropes made from polypropylene, polyester, and UHMWPE for mooring and towing. As an OEM and contract manufacturer, the company maintains strict quality control from raw material sourcing to final delivery. Their commitment to international standards is demonstrated by certifications such as ISO 9001:2008 and ISO 14409:2011, with product approvals from the China Classification Society (CCS) and Bureau Veritas (BV). Qingdao Yu Sheng Guang Yuan Maritime Co., Ltd. serves a global clientele, including shipyards and shipowners across North America, Europe, Southeast Asia, and the Middle East.
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