... . Now the main products: SWP, SWC, SWZ and so on series cardan shafts. GIICL, GIICLZ, WGT, WGP, NGCLZ, WGZ, GICL, GICLZ ... , WGC, GCLD, TGL and so on series Gear coupling. JSB, JS, JSS, JSD, JSJ and so on ... , JMI, JMIJ and so on series Disc flexible coupling. HL, HLL, TL, TLL, ML and so on series flexible coupling. transmission /gearbox Shaft