Online shopping boom in the Internet age,  Hengrong clock movement Conform with the trend and direct dozens of factory clock movement for your choice.Do not spend a penny does not cost a trick work,then you can see the products you want. Hengrong clock manufacturers are wealthy  with 23
years research experience of clock movement , advanced technology and excellent quality and reasonable price, now, It has hundreds of long-term cooperation between enterprises.

What material of Hengrong clock movement
HR1688 clock movement with plastic (ABS) environmental protection material, adding environmental plans to create a green environment. Movement shell-time high temperature injection molding and shell strengthen pressure to  shatterproof design.  thickened and smooth movement of gear wear and noise reduction features which design is very durable. HR1688 clock movement using a one second grade quartz oscillator which can enables working accurancy of clock machine,  In addition ,with large coil electronic ,clock movement lifetime can be more long, low power consumption and more energy efficient.