ShanFeng Special Rubber Products Co., Ltd., operating under brand NQKSF since 1990, is one of a global leader in the sealing industry. Driven by innovation, quality, and excellence, it focuses on self-research and manufacturing oil seal and rubber sealing rings. With a wide range of sealing products for diverse industries, it adheres to global standards. NQKSF uses SAP ERP for efficient service and maintains large inventory. It has stable high-quality output and a strong global presence. Its spirit of innovation and craftsmanship helps it scale new heights.
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These products are widely used in diverse industries such as pump, motor, Industrial Machinery, Electronic Household, automotive, construction machinery, mining, wind power, and agriculture, providing high-performance sealing solutions to meet the needs of customers across the globe.
08 Jul 2025
In modern vehicles, the driveshaft plays a pivotal role in transmitting torque from the engine to the wheels. One of the less-visible but equally important components supporting its function is the driveshaft oil seal. When this seal fails, it can le...
02 Jul 2025
Oil-film bearings are widely used in steel plants, particularly in rolling mills. These bearings support heavy loads at low friction and rely on a consistent oil layer to function effectively. However, to maintain this oil film and protect the bearin...
28 Jun 2025
PTFE stainless rotary seals are engineered for rotary shaft applications that demand chemical resistance, low friction, and high thermal stability. These seals combine the unique properties of PTFE (Polytetrafluoroethylene) with the durability of sta...
ShanFeng Special Rubber Products Co., Ltd., operating under brand NQKSF since 1990, is a global leader in the sealing industry.
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