Shanghai Zhongchangjiang Telecommunication Technology Co., Ltd.
Shanghai Zhongchangjiang Telecommunication Technology Co., Ltd.
🇨🇳 China, Shanghai Shi
5.0·2 reviews
20101001-2000 peopleManufacturer/Trading CompanyShanghai Zhongchangjiang Telecommunication Technology Co., Ltd. is a prominent manufacturer and trading company based in Shanghai, China, specializing in the development of advanced anti-radiation audio solutions. Established in the early 2000s, the company operates a large-scale 49,000 square meter facility and employs between 1,000 and 2,000 professionals. They are a global leader in air tube anti-radiation technology, marketed under brands such as Safeland and ZCJ TubeTalk, which utilize patented acoustic air tube channels and electromagnetic shielding to protect users from EMF radiation.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
High capacity factoryCan handle large-scale or bulk production orders.
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High Ranking Business Air Tube Radiation, Free Mobile Phone Headset FC02 with Pink Color
0·0 reviews
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Mobile Phone Stereo Headphone Radiation Proof Black Tube Wired Earphones FC03
0·0 reviews
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Christ Gift Air Tube Radiation Free FC15 Headset Emf Protect Earphones
0·0 reviews
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High Ranking Business Good Quality with Perfect Looking Mono Radiation Free Mobile Phone Headset FC16 with Ce
0·0 reviews
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FC18 Headphones & Headset & Earphones Against Emf Rdiation
0·0 reviews
FC18 Headphones & Headset & Earphones Against Emf Rdiation, Find Details and Price about MP3 Player Gaming Headset from FC18 Headphones & Headset & Earphones Against Emf Rdiation - Shanghai Shanghai Zhongchangjiangtelecommunication Technology Co., Ltd$12
Low Radiation Air Tube Acoustic HiFi Safe Mobile Phone Headsets FC19
0·0 reviews
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Us & Europe Power Charger Stereo Radiation Cancelling Wireless Bluetooth Headphoe Fs02
0·0 reviews
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New Product Bluetooth Air Tube Emf Radiation Free Bluetooth Headphone Fs03 for Portable Media Player
0·0 reviews
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Christmas Present Air Tube Radiation Free Bluetooth Headphone Fs05 for Smart Phone
0·0 reviews
Christmas Present Air Tube Radiation Free Bluetooth Headphone Fs05 for Smart Phone, Find Details and Price about Bluetooth Headset Bluetooth Headphones from Christmas Present Air Tube Radiation Free Bluetooth Headphone Fs05 for Smart Phone - Shanghai Shanghai Zhongchangjiangtelecommunication Technology Co., Ltd$18.5
Christmas Present Air Tube Radiation Free Bluetooth Headphone Fs05 for Smart Phone
0·0 reviews
Christmas Present Air Tube Radiation Free Bluetooth Headphone Fs05 for Smart Phone, Find Details and Price about Bluetooth Headset Bluetooth Headphones from Christmas Present Air Tube Radiation Free Bluetooth Headphone Fs05 for Smart Phone - Shanghai Shanghai Zhongchangjiangtelecommunication Technology Co., Ltd$18.5
Best Selling Products for Sport Anti-Drop Radiation Free Wireless Bluetooth Headphones Fs06
0·0 reviews
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Portable Cell Phone Bluetooth Earphone Standby 260 Hours Stereo Bluetooth Radiation Free Headset Fs07
0·0 reviews
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5.0
2 reviews
Certifications
CE2
RoHS1
FCC1
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Guangzhou Changjiang Communication Industrial Co., Ltd.
🇨🇳 China
1993101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
CHINA MOBILE
Key market
North America
Description
Guangzhou Changjiang Communication Industrial Co., Ltd. is a high-tech manufacturer and exporter established in 1993 and based in Guangzhou, China. With over 20 years of experience in the cable industry, the company operates a significant manufacturing facility employing between 100 and 200 professionals. They specialize in the development and production of a comprehensive range of communication and network cables, including CAT5e, CAT6, UTP, SFTP, and coaxial cables, as well as optical fiber, telephone, and HDMI cables. The company utilizes advanced manufacturing equipment and testing apparatus sourced from France, England, Italy, and Germany to ensure high-quality production standards.
Hdmi Cable 4k
cat5e cable awg24 1000ft roll for easy pull box
1. Bare copper, CCA
2.Fluke,TDR,UL ISO
3.20yea
Changjiang Electronics Co., Ltd.
🇨🇳 China
200811-50 peopleManufacturer/Trading Company/OTHEROEM manufacturer
High-tech enterprise
Eco-friendly supplier
Shipments
57
Key customer
LITTELFUSE
Key market
🇵🇭 Philippines
Description
Changjiang Electronics Co., Ltd. is a manufacturer and trading company based in Jiaxing, China, established in 2008 with 11 to 50 employees. The company is a leading provider in the cable industry, specializing in RF distribution products and wired communications equipment. Their product line includes CATV indoor and outdoor amplifiers and splitters, optical transmitters/receivers, fiber optical products, power supplies, RF communications devices, and various accessories for RF communications networks. Specific products include Mini Optical Nodes, CATV Drop Splitters, CATV Subscriber Amplifiers, F Port Power Adaptors, Two-Way Line Amplifiers, CATV Outdoor Passive devices, and CATV Vertical Splitters. With a dedicated team and R&D staff, Changjiang Electronics Co., Ltd. offers products that are RoHS compliant and SCTE certified, exporting primarily to North America, the Middle East, and European markets.
CATV Vertical 8-Way Splitter (LSP-8NDV)
Mini Optical Node (OFN1000 Series)
CATV Vertical 6-Way Splitter (LSP-6NBDV)
RFoG Optical Node (OFN1022)
CATV 3-Way, 4-Way Vertical Splitter (LSP-3DV, LSP-4DV)
CATV Outdoor Passive (LC-4, LC-8, LC-12, LC-16)
Two-Way Line Amplifier (LAB8321)
