Copyright: Firstrate Sensor (China) Co., Ltd.     ICP Registered Number: Hunan ICP No. 10019255      powerBy：Dragon China

add：No. 188 of Huanbao Road,Yuhua Distric,Changsha City,Hunan Prov.China   Postal code：410014     Sales Hotline：400-607-8500      tel：+86-0731-82562666

fax：+86-0731-82569966 E-mail：export@firstsensor.cn      Website：www.firstsensor.com.cn