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Fujian Hai-xi High-Tech industial zone,Fengze District, Quanzhou City, Fujian Province. China

Established in 1999, Huanyutong Electronic Co., Ltd is specialized in research, manufacture and marketing of security and communication products, We have more than 200 products on sale both in domesti...

Room 1005, 1006, 1007, No. 2 Building, No. 1 Area, Songhu Lake Intelligent Valley R&D Center, No. 1, Renju Road, Quantang Community, Liaobu Town, Dongguan, Guangdong, China

MMCall has been providing paging systems to a variety of industries for more than 10 years. Our more than 100,000 pagers sold worldwide are proof of our quality and commitment to great service....

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