There Are Three Major Types Of Latching Relays, Including Mechanical, Impulse Sequencing, And Magnetic. Mechanical Latching Relays Use Locking Mechanisms To Hold Contacts In The Last Position Until They Receive Information To Change. This Typically Happens By Energizing A Second Coil. Contacts Then Will Remain Locked In That Position Until The Opposing Coil Has Received Energy. Impulse Sequencing Relays Transfer Contacts With Each Pulse.

Established In 1998 , Chunwang Company Is A Set Of R&d, Production And Marketing Enterprise, Specialized In Desiccants, Oxygen Absorbers, Bamboo Charcoal Bag. Desiccant Refers To A Substance That Can Remove Moisture From Moist Materials.

At Present, The Professional Production Of Glass Perfume Bottles, Nail Polish Bottles Exported To Foreign Countries, Exported To South Korea, The United States And Europe And Other Countries And Regions, Won The Trust And High Praise Of New And Old Customers At Home And Abroad.

All Our Hoses Exported To Eu Market Passed Reach (svhc). Except Our Own Products, We Provide O E M Services And Accept Customized Order As Well Our Products Gain Wide Praises At Home And Abroad.

Manufacturers, Service Providers & Exporter Of Chiller, Cold Rooms, Freezers, Panel Air-conditioners , Blood Bank Refrigerator Water Cooler Bottle Cooler, Hotel Kitchen Equipments.

We Are Wholesaler And Authorised Dealer In Refrigerations And Air Conditioners.