Please enter full name.
Please enter product name.
Select Industry.
Email address already exists
Please enter Password.
Enter Conatct number.
Please enter company name.
Please enter date.
Enter Message
By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services
Thank you, your message has been sent.
Invalid Email.
Guohuai,Zhengzhou,Henan,China China
1. INTRODUCTION RLB-F has a function of prepayment. One household is assembled with one thermal meter and one contact less IC card, to use thermal po
Outline: Integrated model, one user is assembled with one meter and one card, to use water only by card. After the data in the card is transmitted t
DDSY201F adopted RF IC Card technology and more advanced than DDSY201 and the technique parameters of the two watt-hour meter are the same. Main F
Main function: Single-phase electronic type IC card watt-hour meter can supply electric power only after being prepaid by users, one card for one us
FQ series contactless intelligent gas meter is used to measure flow of natural gas and coal gas, one card for one household and one meter, The data in
Contact Person Mr. Crystal Li
Address Guohuai, Zhengzhou, Henan
We will contact you soon .
Please select at least one Buyer/Supplier.
Please enter name.
Please select industry.
Enter Password
Please select country.
Please select state.
Please select city.
Please Enter Message.
