If you have interest in our single screw extruder and wanna try its quality, please feel free to contact us. You can ask us for one sample which is made exactly the same as the finished product, so you can get to know the quality. The other way is to come to our factory directly in person to check our products. Also, if you don't want to fly to China to inspect the product, it's important that ask somebody you trust for help to perform on-site quality checking. Whether you check or not, we, a professional manufacturer, promise to provide you with the most reliable products.

Nanjing Tengda Machinery Co., Ltd. remains engaged in the R&D and production of single screw extruder since the day of its establishment. TENGDA has created a number of successful series, and laboratory extruder is one of them. The product won't give out an odor. The surface of this product forms a strong hydrophobic shield which prevents the build-up of bacteria and germs. TENGDA has established and improved a quality assurance system that places the product's performance indicators at the forefront of the industry.

Our commitment to high ethical standards requires us to enact and enforce our integrity standards globally. We have made business integrity as part of our corporate culture.