... Delivery Detail: 2-10 daysChengdu Yu Vacuum Electronic Materials Co., Ltd. founded in 2001, and was formerly known ... concept of "Customers are enterprise's life", Chengdu Yu Vacuum Electronic Materials Co., Ltd. welcomes and provides sincere service ... Innovation, Civilization, Honesty, ResponsibilityService Tenet Customers are enterprise's lifeCompany ContactHmark YuSales ManagerTel 0086-28-84622130 ...