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Tension machine for composite material
In the early twentieth Century, in order to meet the requirements of the military on the performance of the material tensile machine, people began to develop new materials, and in 1940s the successful development of glass fiber reinforced polymer (FRP). Its appearance enriches the mechanics of composite materials. In 50s there was carbon fiber, high strength boron fiber composite materials, mechanical composite research thus obtained great development, and gradually formed a new mechanics: mechanics of composite materials. Hengyu instruments spent five years also developed composite tensile machine, has been listed, there are professionals with answers to specific circumstances to Hengyu instruments corporation.

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