Qingdao Wedonk R&P Technology Co., Ltd.

Qingdao Wedonk R&P Technology Co., Ltd. is a high-tech enterprise specializing in the research and production of functional masterbatch, special macromolecular materials, additives material field. Our company mainly produces black colorful processing aid, polyethylene wire cable ...

Weifang Graceland Chemicals Co., Ltd.

WEIFANG GRACELAND CHEMICALS CO., LTD. is a professional manufacturer and supplier for Plastic Additives, Oil-Drilling Chemicals, Water Treatment Paper Chemicals. We aim to cooperate with esteemed clients by our Sound Quality, Professional Service Competitive Price. It pleasure meet ...

Telephone：86-536-8277958Address：BINHAI DEVELOPMENT ZONE, WEIFANG, SHANDONG, CHINA