carbon steel black oxide circular external ring CSTW

 1,Packing : standard export carton box :poly bag or inner small box+carton box+wood pallet

     or according to client's requirements

 2,Shipping : by sea or by air

  1,Company Type: manufacturer / industry and trade integration

  2,Size of company in square meters: 5000

  3,Number of production line: 10 pcs of automatic production lins

  4,Staff details: about 110 staffs

  5,QC and R&D staff: about 20 staffes are equipped

  6,Year of OEM / ODM experience: 20 years

 1, retaining ring for bore/shafts; split washer

 2,gasket series: wave or curved washer; toothed lock washer; serrated washer;flat or cone washer and so on

 3,spring series: compression and torsion spring

 4,standard and non-standard metal stamping spare parts

 6,clamp: hose clamp; elastic ring clamp

 7,nut: circular external nut; reed nut

 8, pin: cotter pin; snap pin