Last May, there is Plastic Product Co  Ltd in Dong Guan. China. Which  through the  Internet to find us.he said that he wanted to order a bunch of 24 hours Quartz movement with  a little special requires. He stated that  I want to do with a magnetic switch quartz 24 hours clock movement  when he talk with our customer service staff  . The entire product is exported to America, the product is used to calculate what time the animals came to the forest, He does not know if we can do .service staff said that we have done a similar product In previous, you sent parts to us firstly,then we assemble and install the parts to became finished product. The fact that we can do. After a few send samples , We received 10000pcs orders with 24hours clcok mechanism finally.

24 hours quartz movement with guaranteed quality
Heng rong  model HR1688  24 hour quartz clock movement with plastic (new ABS) environmental protection material. thickened and smooth movement of gear wear and noise reduction features which design is very durable. 24 hours quartz clock movement using one a  grade quartz oscillator which can enables working accurancy of clock machine,  In addition ,with large coil electronic ,clock movement longer life can be up to 6-8 years, and low power consumption which make A battery can used for a years.