HSPR Spring Manufacturing
HSPR Case
HSPR serves Bosch, Songe, Hitachi, Beijing Petelai, Hubei Shendian Company, Shanghai Dix, Dongfeng Electric Company, AVIC Optoelectronics, Luoyang Air-to-air Missile Research Institute, etc. HSPR products involve automotive electrical appliances, household appliances, aviation communications, military and other fields.
Overload prevention extension spring
Overload prevention extension spring is a spring device designed to prevent overextension or damage when exceeding a set load….
Swing extension spring
Swing extension spring is a type of spring with special functions, which is characterized by being able to…
Small extension springs
A small extension springs, is also called micro extension springs, mini extension springs, is a carefully designed component…
Large extension springs
Large extension springs are helical stretch springs made of large wire diameters, so that the size of the…
Long extension springs
The Long extension springs is a helical spring that withstands axial tension, and its characteristic is that its…
Standard extension springs
The ends of a standard extension springs will link to different parts, and when an external force is applied,…
Industrial extension springs
Industrial extension springs, as an important mechanical component, can be deformed when subjected to tension, and return to…
Extension springs with loop ends
Extension springs with loop ends is generally understood as a stretch spring or similar structure with a ring…
Bulk extension springs
Bulk extension springs are suitable for spring types that provide tensile or restorative force, they usually store energy when…