Double Swallow Magnetic Equipments Factory

?Double Swallow? magnetic rattlesnake sound eggs are high-tech products of brightness and rigidity. These world popular in toy health care market. When two thrown up into the air, they will produce sing sound, because eggs? strong polarity make them rotated with high speed rub each other. also ...

Telephone：86 - 571 - 85684976Address：No. 168 Xingsheng west road, Hengdian town Jinhua Zhejiang 322118 China