Fiber Optic FC Connecter black bootâ—Low insertion loss and back reflection capabilityâ—Precision anti rotation key for mechanical stabilityâ—Nickel plated metal body corrosion resistantâ—Zirconia ceramic ferrule available in several performance grade
We supply 9cm steel fire door. QIANYITA is professional manufacturer of door in China over 10 years. QIANYITA specialize producing fire door, wooden door, steel door, security door, hospital door, door lock, and so on.
Hielek’s contactors are very specific due to the applied operating coil and construction of the main contacts. All contactors with AC/DC coils ensure silent operation which is further enhanced by a low power consumption.
The head is aluminum casting, lathe machining, the tail is sizzling cold punching forming, is at the bottom of the hydraulic pressure, the product USES the natural rubber, cushioning performance is good, perennial delivery, inventory sufficient.