If requested, Nanjing Tengda Machinery Co., Ltd. would always love to provide the legal Certificate of Origin (CO). It is a document to certify the place the goods are manufactured. It contains information regarding the product, its destination, and the country of export. Generally, it is especially important for the businesses running export trade because it can help determine whether certain goods are eligible for export, or whether goods are subject to duties. In other words, this CO plays an important role in the export business of both parties and may influence the goods on-time delivery, and further may result in the risks of reputation decrease of customers.

TENGDA has been committed to manufacturing lab extruder price when it was built. TENGDA has created a number of successful series, and twin screw extruder is one of them. The product is able to stand up high temperatures. The wood materials used will cope extremely well with the increased temperatures within the sauna room. TENGDA values harmonious production environment.

Quality strategies remain our operational principle. We will invest more in sourcing higher quality raw materials and seek more delicate workmanship in our efforts to improve product quality.