We are professional winging flexible pipe flexing test device manufacturers.Winding flexible pipe flexing test devide,to determine the mechanical strength of sealed lighting chains, in accordance with the IEC60598-2-20 Fig 3 and clause 20.6.14.

We are professional Lampholder Contacts Security Test Device manufacturers,Lampholder contacts security test device,to check the security of lampholder contacts, and conform to the IEC60598-2-20 Fig 2 and clause 20.11.3.

We are professional Screwed Glands Torque Test machine manufacturers ,the screwed glands torque test machine, to determine the torque strength of the screwed glands，in accordance with the IEC60598-1 clause 4.12.5.

We are professional Ball Pressure Test Device manufacturers.ball pressure test device,to determine the dimensional stability of parts consisting of non-ceramic, non-metallic insulating materials when exposed to higher temperatures up to maximum 250℃. According to IEC60695-10-2, IEC60335-1 clause 30.1, IEC60598-1 clause 13.2.1 Fig.10, IEC60884 Fig.37, IEC60320 Fig. 23, VDE 0620 Fig.19, IEC60669-1 Fig.25, IEC60670 Fig.5, IEC60967 Fig. 19, etc.