DELOK ULTRASONIC
Shenzhen DELOK Haohe Technology Co., Ltd. (Headquarters) 
Address: Xinlong Science and Technology Park, Hongqiaotou, Songguan Town, Baoan District, Shenzhen
Contact: Miss Yang 13798427343
Business Line: Mr. Zhang 13902977473
TEL: 0755-27271151
FAX：0755-27271153
National free service hotline: 400-003-3809
E-mail:delok@szdelok.com