Contact Info
Julu County, Xingtai City,
Hebei Province, China 055250
New York.
Julu County, Xingtai City,
Hebei Province, China 055250
New York.
O-ring is a rubber ring with a circular interface, because of its O-type cross section, it is called O-ring, also known as O-ring. It began to appear in the mid-19th century, when it was used as a sealing element for steam engine cylinders. It is one...
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Xingtai Longcheng Seal Co., Ltd. is a company specializing in the research, development and production of rubber seals, located in Xingtai City, Hebei Province. The company's main products include rubber O-rings, custom rubber parts and rubber X-ring...
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Our company since its establishment, uphold the spirit of innovation and sustainable development concept, committed to technology and product innovation, to promote the development of rubber products industry. The main products cover 0 ring, X ring a...
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