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Jinan Langhua Chemical
As a specialized chemical trader integrating R&D, production, sales and custom synthesis, Jinan
Zhengzhou Key-chemi Bio
Zhengzhou Key-chemi biotechnology co., LTD. is a high-tech company committed to the field of chemic
ReseaChem
Service laboratory focused on analytics and synthesis.Only laboratory in Switzerland with guaran
Alpha Biopharmaceutical
Alabiochem company locates at a beautiful chinese city-SuZhou. We are a professional biochemical co
Jinan Wanxingda Chemica
Jinan Wanxingda chemical Co.,Ltd.was established in 2007 and is located in Jinan City, Shandong Pro
Xi´an SR Bio-Engineerin
Xi'an SR Bio-Engineering Co., Ltd established in 2009, is an expert in the field of biochemistry, p |