a professional Zinc Oxide Varistor /(MOVs) manufacturer, produce all series varistors, products size from 7mm, 10mm, 14mm, 20mm, 25mm, 32mm to 34*34mm, 43*43mm, voltage range from 82V to 1100V. Our current annual production of various varistor reached 200 million pcs per year. We are one of the major varistor manufacturers in China. .
We lay emphasis on technical development and innovation. At present, we have more than 20 technical patents, among which, we have 4 invention patents. The Long Lifetime Varistor, which researched and developed by our technicians, got significant development in the key technical function, as withstanding surge pulse lifetime, maximum energy, etc. It takes a leading level in the same field. We created the Explosion Proof Varistor. It avoids the power arc damage when the varistor was breakdown. It improved the security and reliability of our varistor. At the same time, the appliances security obtained a prominent effect.
We have been certified by ISO9001 quality system. Our products, with RoHS compliant, got the certificates of UL&CUL, CQC, VDE safety requirement authorities.
Chengdu Tieda Electronics corp.. 2004-2005 All Right Reserved. Tel:0086-28-87516038 Fax:0086-28-87516018