Shenzhen 3KM Optoelectronics Technology Co., Ltd.
Address:12/F, Building 1, Hengchangrong Hi-Tech Industrial Park, No.128 Shangnan East Road, Shajing Street, Bao'an District, Shenzhen, China
Postal code:518125
Tel:+86-755-66864401
Mail:info@sz3km.com
Website:https://www.3kmlaser.com/
Contacts:sz3km （Mr）
Cellphone number:13138174428
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