
Grosper was founded in 1996. In 2008, it was awarded the title of "Famous Trademark of Dalian City". In 2012, it was awarded the title of "Famous Trademark of Liaoning Province" by Liaoning Province. In 2014, Grosper became the general agent of WALZENIRLE Roll Group in China; In 2016, it was awarded the title of "High tech Enterprise"; The company holds over 20 independent technology patents. In 2005, exclusive technical cooperation was conducted with China First Heavy Industry Design and Research Institute ...