在线观看 有码 制服 中文,69国产在线人成观看,欲妇荡岳丰满大乳无码久久久久,免费精品国偷自产在线2020,99免费公开视频老司机,亚洲乱码在线卡一卡二卡新区,欧亚乱色熟一区二区三四区

CONTACT NUMBER
86-416-7988200
OFFICIAL WECHAT
OFFICIAL WECHAT
TOP
COMPANY PROFILE
YOUXIN QUATRTZ、JINZHOU CRUCIBLE、JINZHOU YOUXIN

COMPANY PROFILE
YOUXIN QUATRTZ、JINZHOU CRUCIBLE、JINZHOU YOUXIN
Jinzhou Youxin Quartz Technology, founded in 2004 is located in the birthplace of China quartz crucible—Jinzhou City, Liaoning Province. Together with Qujing Development Zone Youxin Quartz, Jinzhou Youxin Quartz Technology is the wholly-owned subsidiary of Jinzhou Youxin Electronic Materials Co., Ltd.
Enterprise Spirit:Integrity Innovation Competition Excellence.
Working Concept:Initiative Strictness Gratefulness High-efficiency.
Quality Policy:Stability is the key ,focus on R&D.
Marketing Concept:Product is the medium,always meets requirement of customers.
COMPANY PROFILE
YOUXIN QUATRTZ、JINZHOU CRUCIBLE、JINZHOU YOUXIN
Jinzhou Youxin Quartz Technology, founded in 2004 is located in the birthplace of China quartz crucible—Jinzhou City, Liaoning Province. Together with Qujing Development Zone Youxin Quartz, Jinzhou Youxin Quartz Technology is the wholly-owned subsidiary of Jinzhou Youxin Electronic Materials Co., Ltd.
Enterprise Spirit:Integrity Innovation Competition Excellence.
Working Concept:Initiative Strictness Gratefulness High-efficiency.
Quality Policy:Stability is the key ,focus on R&D.
Marketing Concept:Product is the medium,always meets requirement of customers.
PRODUCTS
YOUXIN QUATRTZ、JINZHOU CRUCIBLE、JINZHOU YOUXIN
QUARTZ CRUCIBLE
Quartz crucible:Quartz crucible is made by arc method under high temperature. It possesses the property of high purity （above 99.99%) and high temperature resistance(1450℃）.It can be used for CZ silicon pulling process and other applications. Quattz guiding tube:Instead of graphite internal guiding in CZ method, quattz guiding tube has the advantage of high purity and low cost.
QUARTZ CRUCIBLE
Quartz crucible:Quartz crucible is made by arc method under high temperature. It possesses the property of high purity （above 99.99%) and high temperature resistance(1450℃）.It can be used for CZ silicon pulling process and other applications. Quattz guiding tube:Instead of graphite internal guiding in CZ method, quattz guiding tube has the advantage of high purity and low cost.
SERVICE HOTLINE
86-416-7988202
86-416-7988237
Copyright：Jinzhou Youxin Quartz Technology Co., Ltd.
Technical Support：遼寧華?？萍加邢薰?/div>