No 3 Renmin Road NO.293 ,Hualong District ,, Puyang, Henan, China,
Shanghai Longjie international Co.,LtdĀ is a professionalchemical manufacturer and exporter, which was established in 2004,located tianjin city, China. We have more than 500 excellentstaffs four factories on large scale. TheCompany specializedin ...
non-ferrous meta, plastic materials, acids, bases, alcohols pigment& stuff, inorganic chemical