Qingdao Wedonk R&P Technology Co., Ltd. is a high-tech enterprise specializing in the research and production of functional masterbatch, special macromolecular materials, and special additives...

RM903, Guanza Building,Dikou Road, Tianqiao zone Jinan, Shandong

SINCERE NAXENS is a professional purchasing agent for customers and offer best&propmt services that includes find best suppliers who can offer high quality product with best prices, estimate the f...