A leading manufacturer of research chemicals, metals and materials including high purity inorganics, organics and organometallics, precious compounds and catalysts, rare earth compounds and metals, labware and more.
URL: http://www.alfa.com/alf/laboratory_chemical_suppliers.htm in English [Translate]
The company is specializid in producing and developing organic peroxide initiator and vulcanizater . It produces annually 2,500 Mt of organic peroxides. Our products enjoy popular sales in China, Eurpoe, USA, Asia etc.
URL: http://www.qschem.com/ in English [Translate]
Sanmenxia Xiawei chemical Co., LTD. is a manufacturer of rubber additives, feedstuff additives, fine intermediates and specialty chemical products. It has passed the ISO9001 quality authentification.
URL: http://www.xiawei.com/ in English [Translate]
A leading manufacturer of pyridine derivatives(2-chloro-4-nitropyridine,2-chloro-4-aminopyridine,2-chloro-5-hydroxypyridine,2-methyl-3-pyridinol,3-acetylpyridine,3-pyridylacetic acid)
URL: http://www.sunwincn.com in English [Translate]
Rodvan is proud of its extensive range of boronic acids and its ability to develop tough boron compounds. Apart from custom jobs, Rodvan has plenty records of production on pilot scales. Please visit www.rodvan.com for details.
URL: http://www.rodvan.com in English [Translate]