广东东晟密封科技有限公司
广东东晟密封科技有限公司
Main Products:High-temperature resistant rubber sealing ring for industrial equipment, withstands up to 250°C., 食品机械四氟双向弹簧泛塞封密封圈, Food Equipment Polyethylene Double Spring V-Seal Seals Manufacturer,
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High-temperature resistant rubber sealing ring for industrial equipment, withstands up to 250°C.
Rubber & PlasticsNegotiable
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Food Equipment Polyethylene Double Spring V-Seal Seals Manufacturer
Rubber & Plastics100
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Standard Hydraulic Cylinder Hole Gland Ring DSF Seal Manufacturer
Rubber & PlasticsNegotiable
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High-temperature hydraulic cylinder wholesale factory for Sterko seals.
Rubber & Plastics100
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Customized Railway Hydraulic Brake Anti-Vibration Hydraulic Seals
Rubber & PlasticsNegotiable
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Manufacturer of Six-Piece Combined Sealing Rings for Reactors and Pipeline Systems
Rubber & PlasticsNegotiable
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Manufacturer of Fluororubber Skeleton Oil Seals and Sealing Rings for Aerospace Applications
Rubber & PlasticsNegotiable
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Company Profile
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Dongsheng Seals was established in 1992. For 32 years, it has focused on innovation in sealing technology, forming a doctoral team of over 10 members, establishing an industry-leading testing center, and equipping itself with internationally advanced production equipment. The company has obtained international certifications such as ISO9001 and IATF, holds over 10 national patents, has developed 235+ material formulations and 1,725+ selection solutions, and maintains an inventory of over 1 million+ products with 100,000+ models and specifications. As a pioneer in China's sealing industry, Dongsheng provides sealing system solutions for renowned enterprises such as Sany Heavy Industry, PetroChina, BYD, and Gree. Guided by the philosophy of "Dongsheng Intelligent Manufacturing, Sealing Reliability," it continuously tackles technical challenges and contributes to the development of China's industry.