... from LVD, Belgium since 1981. National research sub-center for metal-forming machines is established in YSD factory.4.Market shares ... the past decades, YSD keeps holding the biggest exporter for metal-forming machines during all Chinese manufacturers.YSD have more than ... China market, we use LVD-HD or HSDY brand.YSD hydraulic guillotine shear is the only brand which award GOLD Brand by China ...