Contact Info
Julu County, Xingtai City,
Hebei Province, China 055250
New York.
Julu County, Xingtai City,
Hebei Province, China 055250
New York.
Xingtai Longcheng Sealing Co., Ltd. is an enterprise with over 16 years’ experience in rubber seal production. We mainly produce o-rings, x-rings, and custom rubber parts. We have our own rubber material R&D team, mold R&D team, and professional new product R&D team. Our products have been successfully applied in various industries such as machinery, mining, agriculture, household appliances, automobiles, railways, etc. In addition, we also have a professional foreign trade sales team to provide timely and high-quality services to buyers.
Whether you are in the automotive, electronics, or any other industry, LongCheng is here to provide you with the perfect rubber parts solution.
Choose LongCheng for your custom rubber part needs, and benefit from our unwavering commitment to quality and customer satisfaction. Let us be your trusted partner in achieving your business goals.
We have a factory that has been producing rubber seals for over 16 years, with tens of thousands of molds. Our market covers more than 70 countries and regions including Europe, America, Southeast Asia, and South America. Our aim is to provide the most suitable products according to customer needs, and we hope to cooperate with every customer for a win-win situation.
Professional team - With 16 years of manufacturing experience, our factory is equipped with cutting-edge technology and have a professional team dedicated to delivering high-quality products and services that meet or exceed industry standards.
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We specialize in the customization of non-standard rubber parts and can accept customized orders according to your design or sample to meet the needs of your unique project!
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With 16 years of manufacturing experience, our factory is equipped with cutting-edge technology and have a dedicated team dedicated to delivering high-quality products and services that meet or exceed industry standards.
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We are CE, ISO 9001 and RoHS certified and comply with international standards for quality management and environmental protection. These qualifications ensure that all our custom rubber parts not only meet but exceed customer expectations.
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Whether you are in automotive, electronics, medical devices or any other industry, LongCheng is here to provide you with the perfect rubber parts solution.
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Choose LongCheng for your custom rubber parts needs and make us a trusted partner to achieve your business goals.
Read More Xingtai Longcheng Sealing Co., Ltd is a rubber sealing manufacturer with more than 16 years’ experience.Our products have been successfully applied to various industries such as machinery, mining, agriculture, home appliances, automobiles, railways, etc.
Our purpose is provide the most suitable products according to our customers’ needs, we hope to cooperate with each of our customers for a win-win situation.
We offer low MOQ while ensuring the quality of our products
Custom solutions and unmatched quality
We have our own rubber blending R&D team, mold R&D team, and professional new product R&D team. In addition, we also have a professional foreign trade sales team to provide timely and high-quality services to buyers.
Advanced mold design, and vulcanization technology
We can accept the non-standard customization of rubber O-rings and rubber parts to provide you with the perfect rubber parts solution.
We are CE, ISO9001 and RoHs certified and strictly comply with international standards in quality management and environmental protection. These certifications ensure that all our custom rubber parts not only meet but exceed customer expectations!
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Dive into our collection of featured articles, where we share our achievements, innovative solutions, and the behind-the-scenes look at what makes our factory stand out.
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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