- GrandTech Bio Limited
- isophorone, ethylenediamine, diethylenetriamine, aeea, vitamine k1, vtiamine b, etc,Curing Agent.
- Address:Room1626, Yongshen Building,#2025 West Zhongshan Road, Xuhui District, Shanghai, Shanghai, China
- Loong Industry (2000) Limited
- Trichloroisocyanuric acid, EthyleneDiamine TetraaceticAcid EDTA99%, DTPA 99% DiethyleneTriamine PentaaceticAcid, EDTA Tetrasodium salt, ETDA disodium Salt.
- Address:899 baoyun street Hengshui City, Hebei 053000 P.R.China Hengshui Hebei 053000 China
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