SINOTECH as a Professional Manufacturer & Supplier of PLASTIC MODIFICATION | PVC ADDITIVE , We supply (PVC / Nylon) Compound Granules | Black Masterbatch | Stabilizer I Pigment | Resin . We have got the Certificate of ISO9001, ISO14001, RoHS , REACH , SGS Certificate. We have advanced production facility and excellent technology. The whole production process is no pollution. To guarantee high quality products, we adopt advanced facility, scientific management and
strict quality control. We are committing ourselves to supply safe and sanitary green products. We have our own mold making department , with very strong design and technical team to supply OEM and ODM service for our customer from all over the world. We exported more than 30 countries . Welcome to cooperate with us for Win-Win business !