The raw materials for double screw extruder machine are related to the unique production technology of our products. It can't be unveiled here. Commitment is that the source and quality of raw materials are reliable. We have established long-term relationships with a number of raw material suppliers. Controlling the quality of raw materials is as important as controlling the quality of finished products.

Nanjing Tengda Machinery Co., Ltd. is a reliable and trusted manufacturer of PET bottle flakes recycling. Various in styles, TENGDA's Screen Changer System can meet the needs of different customers. TENGDA double screw extruder machine adopts international advanced technology to achieve exemplary performance. This kind of material will make shoes that allow the foot the breathe, which is especially important for athletes who are constantly on the move.

Our goal is to improve the work environment for our people by promoting a safe and healthy workplace, reducing risks, preventing diseases and fostering their physical and psychological well-being.