2011 a sensational motor car accident, shocked, sad at the same time so many families, high-speed rail accessories manufacturing enterprises "mood" pulled the bottom. Liu Zhijun arrested, together with the resulting influx of cool high-speed rai

One train accident in 2011 let the numerous people shock, made families grieved, and it also made high-speed rail accessories production enterprises down in the dumps. With the addition of high-speed rail building boom cooling that caused by Liu Zhijun’s

The Bossard Group is continuing to expand its presence in South East Asia. Malaysia forms a focal point of investment activity in this region of the world: Bossard has built a new distribution and administrative center, officially opened last week, in thi

Standards of screw spikeGrade description (technical requirements) of ASTM1. AREA 4-1.4 in 1991 class 2 (ASTM 1183 Class2)①Tensile strength (PSI)≥760MPa②Yield strength≥552MPa③Elongation2"≥12%④Reduction of cross section≥25%⑤Requirements of col…