Cangzhou, Hebei, China

HAIDA TELECOM Co., LTD Established in 2007, it is founded by a team of experienced engineers, focusing on providing complete, high-performance Fiber Optic Communication Products and Distribution Solut...

hjian city shawa qianyongyan

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6th Floor, Hesheng Industria Area,Hebei Industria Zone, Dalang Street

Founded in 2010, Ryker-lighting is a high-tech enterprise. We has the own production line to produce the key SMD LED by ourselves and advanced LED lighting manufacturing facilities such as auto solder...