Guangzhou OSWAY Plastic Machinery Company Limited, locate in Guangzhou City, Guangdong Province which is one of the most well developed plastics machine manufacturing bases in China. Our company not o...

M14-101 China South City, Longgang District

Shenzhen Welfield New Materials Company is a high-tech chemical company focusing on new polymer materials. With the support of well-established new polymer materials research platforms of Tsinghua Uni...