Tel: 0086-755-89780511 

Tel: 0086-755-84630787

Fax: 0086-755-84630785


E-mail:info@optimumchina.com

Contact us

OPTIMUMNANO ENERGY CO.,LTD

Add:Bld3、4,Zhukeng Industrial Park, Pingshan New District, Shenzhen, China

Tel: +86-755-84630787 89780511

Fax: +86-755-84630785

Email: optimum@optimum-china.com

Web: www.optimumnanoenergy.com

 

 

CHENGDU OPTIMUM NEW ENERGY CO.,LTD

ADD:No.18,Xingguang Middle-road, Economic & Technological Development Zone

(Longquanyi District) ,Chengdu, Sichuan Province, China

Tel: +86-28-86780170

Fax: +86-28-86788569

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