Wafer rings, expansion rings, master-and-slave rings, 4/6/7/8/10/12-inch semiconductor chip mounting rings

Shenzhen Headquarters: Deshengxing Electronics
Dongguan Office: Room 401, Building 2, Shenjian Industrial Park, No. 183 Zhangluo Yongning Road, Zhangmutou Town, Dongguan (press 5 on the lift)
邮箱：394413500@qq.com
Tel: 13823605006