12/F, Asia Trade Centre

79 Lei Muk Road

Kwai Chung

Hong Kong

+852-2392-8698

‍www.epc.com.hk

Room 513,5/F East, Building No. 202

Tairan Industrial Park, Che Gong Miao

Futian District, Shenzhen

China 518040

+86-755-8398-1817

‍www.mictest.com

Lane 2500 Xiupu Road

Pudong New Area

Shanghai 201315

+86-2150-427-119

‍www.tianben119.com