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No Logo | Beijing Tsingrun Science & Technology Co., Ltd. Beijing Tsingrun Science & Technology Co. Ltd is certified as a high technology company by the BMSTC (Beijing Municipal Science & Technology Commission) lying in the Tsinghua University Science Park. Our company has a research and development ... We are regularly Selling: serinol, barbituric acid, ergosterol, 3-pentanone, 1 3-dimethyl-2-imidazolidinone, topiramate, 4-nitro phthalic acid, 3-nitro phthalic acid. Member since 3 January, 2008, China - Beijing | Primary Business Type(s): Manufacturer Buy & Sell Offers: 0 - No Current Trade Leads Products: 0 - No Current Products | |
| | No Logo | Hebei Aoge Chemical Co., Ltd. We are manufacturer of 5-Chlorovaleryl chloride, 5-Chlorovaleric acid, 5-Chlorovaleronitrile, DMI (1,3-dimethyl-2-imidazolidinone), PTBBA (p-tert-Butylbenzoic acid) We are regularly Selling: p-tert-butylbenzoic acid, 5-chlorovaleryl chloride, 5-chlorovaleric acid, 5-chlorovaleronitrile, 13-dimethyl-2-imidazolidinone, p-tert-butylbenzoic acid ptbba, methyl p-tert-butylbenzoate, methyl 5-chlorovalerate. Member since 6 January, 2017, China - Hebei | | |
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