Case Description
Our explosion proof telephone JWBT811, pbx and junction box were exported to Colombia and they are used in coal mine.
Our telephones are welcomed by our customers with good price and nice after-sale service.
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Ningbo Joiwo explosionproof Science & Technology Co.,Ltd
Email :sales02@joiwo.com
Adress :No. 695, Yangming West Road, Yangming Street, Yuyao City, Zhejiang Province，China
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