Arkoptics manufactures standardized and customized DWDM OAMD modules with most competitive prices.We provide high quality DWDM OADM available in east and west dual fiber and east or west single fiber configurations.
TA-220UL Bluetooth speaker with shoulder strap that you can bring it to everywhere easily. Support the USB/SD play the music. And you can also record the sound by microphone into the USB or SD Card.
Red and black speaker cable, It is mainly used for home power supply and car audio and other power supply equipment. The conductor material is divided into pure copper, copper clad aluminum, copper clad steel.
The grooved acoustic wall panel is made of high quality MDF panel. It is a kind of slit resonance sound-absorbing material with grooves on the front and perforations on the back.
The Cryptocurrency mining Antminer T19 is the computer used to earn Bitcoin, a lower configuration version of Bitmain's officially released ant S19 series ant miner T19. The on-sale version is rated at 84 times/sec and has a wall power consumption of 3150
To keep all valve’s quality, the cold-valve of Rectification column adopt the best-quality valve in Air separation Industry; the Purifier valve adopt stainless steel valve, install thermostable mat in it, ensure little wear, no cooling leak, no gas leak,
STRONG:Pass the 70 kg pull test, the lock can be firmly locked on the security slot.UNIVERSAL:Designed to secure most kensington security slot found on most laptops.
1" aluminum CCA voice coil with Neodymium magnet structure. This TWN-50G is designed with aluminum high compression and neodymium super bullet tweeter. The new "wasp" painting instantly brings an aggressive look. Besides Golden, you can also choose red an
Lasts 8 times longer VS normal zinc carbon size AA batteryEach battery cell tested against leakage ensure a steady power flow for gadgets like Toys, shavers, torches,etc. Do not recharge this LR6 AA Alkaline Battery
Designed and engineered by professional development team, the TWN-50W bullet tweeter has the exact quality as other top line tweeters in the market. The all-black painting is definitely the classic. Stylish aluminum high compression and neodymium super bu
Fiber laser cleaning is one of the most efficient and effective methods for removing rust from material. The rust, which is a contaminant, will form on the surface layer of a material.