About Us
About Zhongzhuang (SNE)
Jiangsu SNE Machinery Technology Co., Ltd. is a professional manufacturer specializing in the R&D and production of extruder accessories and auxiliary machines such as screw elements, barrels, core shaft, high speed side feeder, gearbox, etc. Since its establishment in 2013, we have been committed to the R&D and production of core accessories for twin screw extruder. It not only produces standard accessories for domestic and foreign extruder manufacturers, but also produces standard and non-standard accessories for high-end extruder manufacturers such as Coperion, Leistritz, Berstorff, Toshiba, JSW, Maris, etc. At the same time, it can also provide customers with customized solutions according to customer requirements.








Production Capacity
- Beyond the limit, excellent production, our ability defines the future.
- Efficient, precise, flexible, our production line, your success guarantee.
- Innovation never stops, quality is uncompromising, leading the industry production new benchmark.
- Speed and quality are combined, creating value for you day and night.
- Fine workmanship, every link tells the story of efficiency.
Quality Control
-We have advanced testing equipment such as spectrometer, three-coordinate measuring instrument, gear tester, and altimeter to meet customers’ all-round requirements for product quality and performance of different grades.
-We have fully “6S” management system. From the selection of raw material suppliers and the purchase of accessories to the control of the production process and final delivery, our company has formulated internal control standards that are higher than the industry’s and strictly implements control in accordance with the ISO9001 quality management system.
Our Advantage
In the ever-changing business world, our company continues to lead and define industry standards with a series of core competitive advantages. These advantages are not only the cornerstone of our success, but also the key to our co-creation of value and long-term cooperation with customers.
We firmly believe that the power of technology can change the world, so we are committed to promoting technological innovation through continuous R&D investment. Our product R&D team constantly explores new ideas and uses the latest technology to solve industry problems to ensure that our products are always ahead of demand and lead the market trend.
Our commitment to quality is our unchanging commitment. From design to production, every step is strictly controlled to ensure that every customer can get a product and service experience that exceeds expectations. Our quality monitoring system adopts internationally recognized standards to ensure that every detail of the product reaches the highest level in the industry.
We regard customers as partners and are committed to establishing long-term and stable cooperative relationships. Our customer service team is on call 24/7 to provide professional and personalized services and support to ensure that every customer’s needs can be responded to promptly and effectively. The success of our customers is our success, and we grow together.
Environmental protection is an important part of our business operations. We adopt advanced environmental protection technologies and materials to reduce the impact on the environment during the production process, while promoting sustainable product solutions to help customers achieve environmental protection goals. Through these efforts, we are committed to becoming a leader in green energy and sustainable development.
In today’s globalization, we have laid out international markets, established branches and service centers to better serve global customers. Our international team is well aware of the market dynamics and cultural differences in various regions and can provide customized solutions to meet the needs of different customers.
These core competitiveness not only enables us to maintain our leading position in the fierce market competition, but also enables us to adapt to and lead market trends and constantly create new possibilities. Choosing us means choosing a reliable, innovative and responsible partner to welcome a more brilliant future together.