Jiangsu Profile
Product List
22381. 1.56 Semi Finished Flat Top Optical Lenses Spectacle Lens China Manufacture 
[Sep 11, 2023]
[Sep 11, 2023] Lens: A piece of glass or other transparent material with one or more curved surfaces through which objects appear clear, larger, or smaller. Usually used in glasses, cameras, telescopes, etc Classification: Lenses can ...
Company: Danyang Boris Optical Co., Ltd.
22382. 1.49 Mirror Polarized Sunglasses Optical Lens Hot Sale China [Sep 11, 2023]
[Sep 11, 2023] Lens: A piece of glass or other transparent material with one or more curved surfaces through which objects appear clear, larger, or smaller. Usually used in glasses, cameras, telescopes, etc Classification: Lenses can ...
Company: Danyang Boris Optical Co., Ltd.
22383. 1.56 Bifocal Invisible Hmc Eyeglasses Photochromic Blue Blocking Optical Lenses [Sep 11, 2023]
[Sep 11, 2023] Bifocal lens can be used to correct both far and near vision, mainly for presbyopia. The general distribution of bifocal lens is: the upper part of the lens is to see the distance, the lower part of the lens is used to ...
Company: Danyang Boris Optical Co., Ltd.
22384. 1.49 Cr39 Sunglasses Photochromic Optical Lens Resin Lens [Sep 11, 2023]
[Sep 11, 2023] Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the addition of Pyrex ring ...
Company: Danyang Boris Optical Co., Ltd.
22385. 1.49 Cr39 Sunglasses Photochromic Optical Lens Good Quality Lens [Sep 11, 2023]
[Sep 11, 2023] Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the addition of Pyrex ring ...
Company: Danyang Boris Optical Co., Ltd.
22386. SMD Efd15 High Frequency Transformer for Power Supply [May 22, 2023]
[May 22, 2023] Inverter transformers 1. Have various type 2. High permeability 3. High saturation flux density. 4. RoHS certification type The number of ...
Company: Changzhou Southern Electronic Element Factory Co., Ltd.
22387. Ee, Ei Transformer, High Frequency Transformer for Medical Device [May 16, 2023]
[May 16, 2023] Product Description EE EI Series High Frequency Transformer 1. High Flux Density, Permeability and low Loss Ferrite 2. High Efficiency and Low Heat Generation 3. Designed to Meet Safety Standards: UL, CE, VDE, CQC ...
Company: Changzhou Southern Electronic Element Factory Co., Ltd.
22388. Online High Frequency Three Phase UPS Power Supply [Apr 11, 2023]
[Apr 11, 2023] 3W3 10-120kVA Main feature 1.Full DSP control technology 2.Output power factor up to 0.9,IGBT rectifier 3.Intelligent SNMP+USB+EPO (optional) 4.RS232/RS485/dry contact communication port 5.ECO ...
22389. 10K/20K/30K/40K/60K/80kVA High Frequency Three Phase Online UPS [Apr 11, 2023]
[Apr 11, 2023] 3W3 10-120kVA Main feature 1.Full DSP control technology 2.Output power factor up to 0.9,IGBT rectifier 3.Intelligent SNMP+USB+EPO (optional) 4.RS232/RS485/dry contact communication port 5.ECO ...
22390. Three Phase High Frequency Online UPS Power Supply with Snmp/Modbus/Dry Contact/USB [Apr 11, 2023]
[Apr 11, 2023] 3W3 10-120kVA Main feature 1.Full DSP control technology 2.Output power factor up to 0.9,IGBT rectifier 3.Intelligent SNMP+USB+EPO (optional) 4.RS232/RS485/dry contact communication port 5.ECO ...
22391. LCD Display Double Conversion High Frequency Online Transformerless UPS Power Supply [Apr 11, 2023]
[Apr 11, 2023] 3W3 10-120kVA Main feature 1.Full DSP control technology 2.Output power factor up to 0.9,IGBT rectifier 3.Intelligent SNMP+USB+EPO (optional) 4.RS232/RS485/dry contact communication port 5.ECO ...
22392. Power Supply Online High Frequency Three Phase UPS for 10K/20K/30K/40K/60K/80kVA [Apr 11, 2023]
[Apr 11, 2023] 3W3 10-120kVA Main feature 1.Full DSP control technology 2.Output power factor up to 0.9,IGBT rectifier 3.Intelligent SNMP+USB+EPO (optional) 4.RS232/RS485/dry contact communication port 5.ECO ...
22393. Transfomerless 20kVA High Frequency Three Phase Online UPS [Apr 11, 2023]
[Apr 11, 2023] 3W3 10-120kVA Main feature 1.Full DSP control technology 2.Output power factor up to 0.9,IGBT rectifier 3.Intelligent SNMP+USB+EPO (optional) 4.RS232/RS485/dry contact communication port 5.ECO ...
22394. 3/3 Online Transformerless UPS for 10-120K, Three Phase, 3 in 3 out [Apr 11, 2023]
[Apr 11, 2023] 3W3 10-120kVA Main feature 1.Full DSP control technology 2.Output power factor up to 0.9,IGBT rectifier 3.Intelligent SNMP+USB+EPO (optional) 4.RS232/RS485/dry contact communication port 5.ECO ...
22395. 3 Phase Power UPS 10K - 120kVA Online UPS [Apr 11, 2023]
[Apr 11, 2023] 3W3 10kVA-120kVA Product Introduction 3W3 10kVA-120kVA series is based on double conversion on-line intelligent UPS, it adopts advanced power factor correction and superior performance of SPWM inverter control ...
