Huizhou Betri Electronic Technology Co.,Ltd. has its own factory with 18 years of experience in calculators industry.
We've passed ISO9001、SGS、CE、UKCA international certification.
We have two famous brands in calculators field: OSALO & CTPLUS. Customer can choose our brand products or do OEM
Contacts :Tina
Position :Sales Manager
E-mail :otman4@osalo.com
Telephone :+86 20 8136 2019
Mobile :+86 188 2001 8236(Wechat/WhatsApp)
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