
XINGTAI SHANFENG SPECIAL RUBBER PRODUCTS FACTORY manufactures oil seals, O-rings and a wide range of sealing components, offering extensive standard options and OEM development for global buyers.
XINGTAI SHANFENG SPECIAL RUBBER PRODUCTS FACTORY is a modern specialist manufacturer integrating design, R&D, manufacturing and sales of oil seals, O-rings and a broad range of sealing products. The company supplies standard oil seals, industrial seals, automotive oil seals, hydraulic and pneumatic seals, and molded rubber parts, supporting both off-the-shelf specifications and OEM requirements.
With a long-standing focus on stable quality and continuous improvement, the factory invests in ongoing new-product and tooling development and applies ERP-based information management to enhance planning and process transparency. Its capabilities cover production and testing for sealing components used across motorcycles and automobiles as well as shipbuilding, hydraulics, mining machinery and metallurgy.
The site covers about 40,000 square meters and employs 260 people, with a stated output capacity of more than 100,000 pieces per day. Products are exported to over 40 countries, including Russia, Canada, the United States, Mexico and Argentina, building long-term partnerships with overseas customers under the “SHANFENG” and “NQK.SHANFENG” trademarks.

A professional, modernized enterprise integrating design, development, manufacturing and sales of oil seals, O-rings and a wide range of sealing products, including molded rubber parts.
Offers more than 5,000 oil seal specifications available for selection, and supports OEM development to match application and installation requirements.
Introduced UF U871 ERP management system to strengthen real-time information management; also operates with an ERP-based approach to support paperless, networked and transparent workflows.
Products are exported to more than 40 countries, including Russia, Canada, the United States, Mexico and Argentina, supporting long-term cooperation with overseas customers.
Operates in line with ISO 9001 and TS16949/IATF 16949 management requirements and holds IATF 16949:2016 and ISO 14001:2015 certifications. Selected materials (NBR70 and FKM75) have passed CNAS-related certification, and products have passed SGS testing for the absence of six heavy metals.
Focused on building long-term business relationships and continual self-improvement—doing things well, staying specialized, and growing stronger through sustained customer trust.
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