products specification
The brand of Coil Spring belongs to Japan TAWA, and it is in stock in China. According to defection its lifespan could highly to 0.3-1 million times. Urethane Spring also are imported from Japan, because it could entirely and equally endure the press when under loading, urethane spring has equal distortion rate, high fatigue intensity and long lifespan
Company introduction
Dongguan Hong Tu Instrument Information Co., Ltd., is specialized in developing and producing helmet impact testing machines. Hong Tu was initially founded in Taiwan area and built the first factory in Mainland China in 2004. We have firm connections and full cooperation with China's National Third-Party Quality Inspection and Notarization Center We producing and developing high-precision testing machines according to ECE, EN, DOT, SNELL, GB, AS, JIS and other standards.
Our main products include helmet testing instruments, safety helmet testing instruments, PV module testing machines, bags testing machines, furniture testing machines, universal material tensile testing machines, shoes leather machines, rubber plastic machines, paper packing machines and Mould etc so on.