Nanjing Tengda Machinery Co., Ltd. realizes the importance of quality of both products and service. After customers buy our products, we provide after-sales service including online installation guidance, technical support, and basic answers to questions raised by customers. On a regular basis, we collect customers' feedback from the comments on our Facebook, Twitter, and other social media, or give a call back to customers to know their feel and experience about us. Based on one of the comments, "This company is a professional and trustworthy manufacturer of single screw extruder. It has left me a deep impression with its professional service and quality-guaranteed products."

As a internationally famous manufacturer for tsh laboratory extruder, TENGDA is reliable for its high quality. TENGDA has created a number of successful series, and extruder machine parts is one of them. The product is weather-resistant. With its structural soundness, it can resist heavy rain or moist ground and heft a substantial snow load. TENGDA has advanced production control system with perfect after-sales service system.

We are committed to creating a future that is green and clean for the next generations. We will restructure the production model to a more energy-efficient and not polluted one.