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GREATEC Shanghai：Business / Tech Centre

Room 1101, No. 19, Wuning Road

Shanghai 200042 China

Tel: +86 21 22818621

shanghai@greatecmarine.com

GREATEC Wuhan：Sales and Service 

1#503 No. 9 Qianshuiwan Road, Hongshan

Wuhan 430070 China

Tel:+86 1362 7213 925

wuhan@greatecmarine.com

GREATEC Hongkong： Logistic Centre

Flat B, 8/F, 109 Hong Ming Street, Kwun Tong

Hong Kong

Tel:+852 2154 6908

hk@greatecmarine.com