Time does not live, God rewards those who help themselves. Looking back to 2020, under the correct leadership of Tang Do..查看更多+
O-ring is one of the more commonly used sealing rings at present. Because of the different working conditions used, most..查看更多+
Grasp the core technology of rubber sealing products, set product research and development, design, production, sales and after-sales as one of the large entity enterprises.
Dongshendi, jointly developed by Guangzhou Rubber Research Institute and South China University of Technology, has a total of 35 doctoral students and R&D and design personnel. With 16 years of research and development in the automotive field, the company's rich experience and exquisite technology guarantee high-quality products.
Full set of rubber series, household appliances series, special oil field series, etc., covering a wide range of industries, high quality products; Advanced processing equipment and testing equipment, perfect quality system; Pre-sale, sale, after-sales timely and efficient service for you!
Independent development of their own enterprise's ERP system, the original DSP lean management system, internal use of automotive industry quality system, long-term efficient operation for more than 10 years; And set up their own management consulting company, the formation of a set of effective management system.
Y a letter
The skeleton oil seal ∮45×∮62×8
Lip seal (oil seal)
Food packaging machinery
Butterfly valve 30 100.6 x 138 x 30 54
The green O ring Φ 39 x 3
Tasteless silica gel rectangular sealing ring φ10.3×φ8.3×1
Red O ring Φ 78 x 3.5
EPDM food grade O-type sealing ring φ3.5×1.5
Special-shaped ring 30 x 30 37 27.2 x 12
Alien lap 30 x 30 12.2 27.5 x 9
Dongguan Dongshengdi sealing products Co., Ltd. was established in 2001, now has a workshop of 20,000 square meters, is a research and development, design, production, sales, service as one of the rubber sealing products large entity enterprises. Company has always been to "high quality, best service, innovation" as the enterprise objective, in the fierce market competition, DongSheng di through unremitting efforts, relying on its own technology and perfect service, has been cooperating with many large enterprises supporting the highly recognition and praise of the customers, and with the formation of coexistence and co-prosperity community of interests, mutual reciprocity and mutual benefit.
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