ABOUT US

公司简介

Shanghai Qianyiyuan Technology Co.,Ltd is a professional Optical Communication Equipment and Communication Engineering Service company. Our company have professional R & D team and after-sales team in order to provide reasonable quality products and service to customers We offer a comprehensive range of product, focus on...

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CONTACT US

Address

Room 1810,No.525 Chengyin Rd,Baoshan District,Shanghai,China

Phones

+86-13262252683

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