• Hongxin chemical co., ltd

  Manufacture of Maleic Anhydride with good quality and the best competitive price, welcome your enquiry and we will be glad to offer you. Molecular Formula: C4H2O3   Purity: 99.50Min

  Telephone：86 - 0533 - 13512201Address：Heping District, shandong, china Zibo Shandong 2345342 China

• Taixing Zhongran Chemical Co Ltd

  we are chemical products manufacture from China. and do pharmaceutical intermediates, acid mordant dyes intermediates etc with high quality reasonable price my MSN:zhaohonglian22 at hotmail dot com skype name:zhaohonglian22 tags:pharmaceutical products, dyes, orgnic specialty ...

  Telephone：86-523-87066868Address：chemical development zone, taixing, Jiangsu, China