If required by customers, Nanjing Tengda Machinery Co., Ltd. can provide certificate of origin for single screw extruder. Since founded, we have successfully gained the certificates to show the validity of the product. Certificates of origin makes our products more reliable than other products domestically and internationally.

TENGDA is a professional provider for tsh laboratory extruder with its own independent factory. TENGDA's lab extruder price is various in types and styles to meet the different needs of customers. To ensure TENGDA laboratory extruder for sale is always made of high-quality materials, we have established strict standards of material selection and supplier evaluation. Advanced equipment, professional design, exquisite and timely service is our team's commitment to every customer.

We are committed to building a fair and just business environment. We will never conduct business that is illegal or harms the interest of the stakeholders.