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Dec. 1983 Pharm. grade sulfanilamide was given Excellent Export Product Certificate. |
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Nov. 1987 Pharm. grade sulfanilamide was given Zhejiang Province Excellent Quality Product Certificate. |
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Dec. 1988 Pharm. grade sulfanilamide was given Excellent Quality Product Certificate by the former State Administration of Medicine. |
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Oct. 1991
Pharm. grade sulfanilamide was given Zhejiang Province Premium Product Certificate. |
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Nov. 1991 Pharm. grade sulfanilamide was given Zhejiang Province Excellent Quality Product Certificate. |
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Feb. 1998 Pharm. grade sulfanilamide was named High-quality Pharmaceutical Product of 1997. |
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Jan. 28 2000 Pharm. grade sulfanilamide was named High-quality Pharmaceutical Product for three straight years. |
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Jul. 2002 Pharm. grade sulfanilamide was registrated in China FDA and register No. H33020373. |
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Apr. 2003 Pharm. grade sulfanilamide was approved by China FDA and Certificate No. E2501. |
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Aug. 2007 Pharm. grade sulfanilamide was applied COS and Reference No. CEP2007-241. |
