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News center:
Shanghai BNB High Speed Industrial Doors System Co.,Ltd.Is a company specializing in the production of fast door company, is one of the few national control, driver, motor and door frame integration and development of professional producers, one of the company has a number of patent structure, function and rapid industrial door control system software copyright, etc., has long been with good reputation in the industry...

SHANGHAI CHANGYAN INDUSTRIAL CO.,LTD

Tel:+86-21-20965766

Email:sales@bnbdoors.cn

Fax:+86 52682321

Phone:+86 18621111710

Address:Shanghai city Songjiang District Road No. 418

Tel:+86-21-20965766

Address:Shanghai city Songjiang District Road No. 418

All rights reserved:SHANGHAI CHANGYAN INDUSTRIAL CO.,LTD

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