Yangyu Plasitc Masterbatch Manufactory was established in 2004 in Dongguan city Guangdong province--- where is famous of being the biggest plastic material production base in China. The manufactory base is near to the entrance of high-express way, with very convenient transportation advantage? The factory area is about 12,000 square meters. And the sub-factory is located in Yuanzhou Town Boluo county Huizhou city Guangdong, with area over 8,500 square meteres. The annual capacities of the two factoies are over 20,000MT, with staff over 150 persons. We are one private enterprise professionally focusing on research.