Shanghai Hongyan New Material Technology Co., Ltd.
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Shanghai Hongyan New Material Technology Co., Ltd.
AddFloor 6Building No 1No 312Around the East RoadNanQiaoFengxian DistrictShangHaiZip201499
Tel:+86-21-33693347
moble:+86-15201954390
E-mail:export@ydichem.cn
Url:http://www.ydichem.cn

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