Under Sleeper Pad in railway fastening systems is an elastic layer installed beneath sleepers. Its key roles include: Vibration Damping – Absorbs dynamic loads and reduces track vibrations; Load Distribution – Spreads wheel-rail forces evenly to protect ballast and sleepers; Track Protection – Minimizes wear, fragmentation, and deformation of components; Noise Reduction – Lowers operational noise through energy absorption; Extended Lifespan – Enhances durability of track structures by reducing stress concentrations.
As an OEM & OBM manufacturer, SAFE Rail Fastening System is capable of not only producing a wide range of internationally common types of under sleeper pad, but also customizing products tailored to our customers’ specific requirements.
SAFE Rail Fastening System has automatic polyurethane pouring machine production line which can produce resilient tie pad/elastic pad, baseplate pad, rail pad, etc.. Automatic and digital CNC is also adopted throughout the whole process, from pouring, mold opening, closing to demolding and taking out parts.
Meanwhile, we have a rubber products production line which is equipped with complete production equipment, with process flows involving automatic batching, automatic mixing, and vulcanization. It features advanced testing equipment and a comprehensive quality management system. We can develop, manufacture, and customize various rubber products, such as rubber pads, rubber boots, railway rubber crossing plates and etc., according to customer requirements.
SAFE Rail Fastening System (Zhejiang) Co., Ltd. is a leading manufacturer of rail fastening systems, with a total investment exceeding 50 million RMB and a factory area of over 50,000 ㎡. Strategically located in Zhejiang Province—China’s manufacturing hub—we specialize in providing high-quality rail fastening solutions for global markets.
The company is situated in Zhejiang Province, the heart of China’s manufacturing sector. This strategic location enables efficient access to supply chains, logistics networks, and industrial resources, supporting timely delivery of high-quality products to domestic and international customers.
Our annual output of rail fastening systems reaches 5 million sets, meeting large-scale project demands.
We operate an automated 3D warehouse with a storage capacity of 30,000 tons, ensuring efficient inventory management and product storage.
Our specialized production lines and laboratories are equipped with over 100 sets of advanced international automation and testing equipment. This ensures that every product adheres to the highest industry standards.
We comply with international standards including ISO 9001 (quality management), ISO 14001 (environmental management), and ISO 45001 (occupational health and safety management).
SAFE Rail Fastening System (Zhejiang) Co., Ltd. is a leading manufacturer of rail fastening systems, with a total investment exceeding 50 million RMB and a factory area of over 50,000 ㎡. Strategically located in Zhejiang Province—China’s manufacturing hub—we specialize in providing high-quality rail fastening solutions for global markets.
The company is situated in Zhejiang Province, the heart of China’s manufacturing sector. This strategic location enables efficient access to supply chains, logistics networks, and industrial resources, supporting timely delivery of high-quality products to domestic and international customers.
Our annual output of rail fastening systems reaches 5 million sets, meeting large-scale project demands.
We operate an automated 3D warehouse with a storage capacity of 30,000 tons, ensuring efficient inventory management and product storage.
Our specialized production lines and laboratories are equipped with over 100 sets of advanced international automation and testing equipment. This ensures that every product adheres to the highest industry standards.
We comply with international standards including ISO 9001 (quality management), ISO 14001 (environmental management), and ISO 45001 (occupational health and safety management).
