ZHEJIANG HUANGMA TECHNOLOGY CO.,LTD was founded in 1986. There are six subsidiaries companies . Main products are surfactant , Methallyl Chloride(MAC) ,Methallyl Alcohol(MAOH) and Methallyl polyethylene glycol (HPEG). The annual capacity is 300,000 tons. We have more than 1000 products can be used in different business areas.