Nongye Road

Over the years, Zhengzhou Macro Imp. & Exp. Co., Ltd. has developed into a comprehensive company involved in developing new industry technology, manufacturing new type product and operating th...

No 3 Renmin Road NO.293 ,Hualong District ,, Puyang, Henan, China

Shanghai Longjie international Co.,Ltd  is a professional chemical manufacturer and exporter, which was established in 2004, located in tianjin city, China. We have more than 500 excellent staffs and...