The most advantageous products of us are external retaining rings/Criclips DIN471/D1400, Internal retaining rings/Circlips DIN472/D1300, E-rings DIN6799/D1500,washers DIN125A, DIN9021, DIN6916 or special washers, DIN127B, eyebolt DIN580, eyebolt DIN582; flange nut DIN6923, hex nut DIN934 or special nuts.

Our products adopted the standard of DIN, ANSI, BS, UNI, JIS and so on which are widely used in aviation, energy sources, electron, machine, chemical industry, military industry, metallurgy, automobile industry and so on. Having rich experience in this filed in China, we won good market and reputation in Europe, South America and Middle east depending on our good quality products and super service.