Especially suitable for photocopying machines, tape recorders movement, CD-ROM drives, printers, fax machines, CD, VCD, power tools, BO toys, timers, motor potentiometer, remote control aircraft, and the need to gear transmission products. This product line with the U.S. ASTMF963-96a and European EN safety standards for toys non-toxic, low odor, no stimulation, in full compliance with SGS environmental requirements. Not cause compatibility of plastics and plastic expansion, fracture, or aging; to reduce wear, reduce power consumption and noise, with waterproof, acid shock features. 

 Adaptation temperature range: -25 ℃ ~ +140 ℃