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J&R Technology Ltd. Company Profile Introduction Video

다른 비디오
August 15, 2022
잡담
J&R Technology Ltd. is a premier designer and manufacturer of standard and custom telephone solutions. Our products deliver industry-proven and innovated high quality telephone technology to a broad range of private, and public businesses, industries, and applications.
2021Alibaba
관련 동영상
회사 01:56
회사

회사
다른 비디오
June 17, 2025
Industrial Vandal Resistant Telephone Emergency For Public Kiosk 00:19
Industrial Vandal Resistant Telephone Emergency For Public Kiosk

Industrial Vandal Resistant Telephone Emergency For Public Kiosk
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September 04, 2020
방수 산업성 날씨 방지 전화 자동 전화 전화 00:32
방수 산업성 날씨 방지 전화 자동 전화 전화

방수 산업성 날씨 방지 전화 자동 전화 전화
산업용 날씨 방지 전화기
June 17, 2025
1.5W Industrial Weatherproof Telephone Moisture Resistant For Chemical Plants 00:33
1.5W Industrial Weatherproof Telephone Moisture Resistant For Chemical Plants

1.5W Industrial Weatherproof Telephone Moisture Resistant For Chemical Plants
다른 비디오
August 17, 2020
SOS Elevator Emergency Phone Stainless Steel Intercom Hands Free 00:39
SOS Elevator Emergency Phone Stainless Steel Intercom Hands Free

SOS Elevator Emergency Phone Stainless Steel Intercom Hands Free
다른 비디오
May 28, 2020
SIP Elevator Emergency Phone Robust Housing Hands Free SUS Steel 00:21
SIP Elevator Emergency Phone Robust Housing Hands Free SUS Steel

SIP Elevator Emergency Phone Robust Housing Hands Free SUS Steel
다른 비디오
October 30, 2020
SIP Elevator Emergency Phone Hands Free Flush Mounted Wireless 00:43
SIP Elevator Emergency Phone Hands Free Flush Mounted Wireless

SIP Elevator Emergency Phone Hands Free Flush Mounted Wireless
다른 비디오
September 22, 2022
SOS Elevator Emergency Phone Hand Free Stainless Steel Waterproof 00:21
SOS Elevator Emergency Phone Hand Free Stainless Steel Waterproof

SOS Elevator Emergency Phone Hand Free Stainless Steel Waterproof
다른 비디오
September 10, 2020
Hands Free Roadside Emergency Phone SOS Call Vandal Proof 3G / 4G 00:21
Hands Free Roadside Emergency Phone SOS Call Vandal Proof 3G / 4G

Hands Free Roadside Emergency Phone SOS Call Vandal Proof 3G / 4G
다른 비디오
February 20, 2020
Dial Explosion Proof Telephone With Wall / Pillar Mounting Installation 00:21
Dial Explosion Proof Telephone With Wall / Pillar Mounting Installation

Dial Explosion Proof Telephone With Wall / Pillar Mounting Installation
다른 비디오
February 24, 2020