The independent research and development MOV
all the material and mastered the production techniques
LETTER OF PATENT
CERTIFICATE OF HONOR
WRDZ Electronics is a research and development company specializing in the design and manufacture SPD&Mov. Company Have MOV automatic welding machine, SPD automatic Production machine.
Wealth of business experience, strong research and development team, the preferential price is a reflection of our strength.
Problem for quality is strictly controlled to ensure that each piece of SPD through the quality
The company have a very well-trained worker. Very excellent QC group what they provide isn't only an only good price but better product quality and make you of satisfied after-sales service.
Wrdz is SPD Factory , They only manufacture surge protector and metal oxide varistors, advanced equipment and strong production capacity, We have been cooperating now for six or seven years.
I live in a neighborhood with underground power, and also one that seems prone to lightning strikes. I've had a couple (that I know of) strike within a hundred yards of my house in the last few years and I've also lost two electronic devices due to them. I'm in the process of installing a whole house protection system from WRDZ, it really helpful. highly recommend, Thanks.
Because of high efficiency, coordinated metal oxide varistor (MOV) type 1/class I surge arresters are ideally suited for installation in the main distribution board of low-voltage consumer’s installations.
Lightning current combination arrester, type 1+2 and discharge capacity up to 100 kA (10/350 µs).
Type 2 surge protectors are designed to be installed at the service entrance of low voltage systems or close to sensitive equipment to protect against transient over voltages.
Type 3 are intended to be installed near sensitive equipment, in coordination with Type 2 arrester installation head.