CONTACT US

Qingdao David Technology Co., Ltd.
Managing Director: Dave Liu
Tel: 0086-159 5329 6656 (WeChat /WhatsApp)
Fax: 0086-532-6776 0356
Email: dave_liuchong@163.com  /   david@david-technology.com 
Website: www.david-technology.com
Address: 402-19,No.2 Xiuyuan Road,High-Tech Zone,Qingdao City, 266109 China



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