About us

Company Profile

Ding Feng Precision Industrial Co., Ltd. ranks among Taiwan’s top three leading manufacturers of Screws & Barrels for rubber and plastic machinery. We specialize in delivering high-precision core components for feeding systems, providing a solid production foundation for global equipment manufacturers and end-users. 


Established in 2014, Ding Feng Precision operates under the proprietary brand "TOP SCREW," specializing in the R&D, manufacturing, and maintenance of critical feeding system components for rubber and plastic machinery—primarily Screws & Barrels. We provide a true one-stop consulting service, spanning from customized front-end design and precision manufacturing to comprehensive after-sales maintenance.

To date, Ding Feng has earned the trust of over 300 manufacturers globally. Our service network encompasses top-tier international rubber and plastic machinery manufacturers, as well as Tier-1 supply chains in the global consumer electronics and optical industries. Leveraging deep technical heritage and a remarkably high in-house production rate, we have established a leadership position in feeding systems. We possess the professional design capability to configure precise material solutions (such as Bimetallic options) tailored to specific plastic characteristics (e.g., high glass fiber, optical grade, PCR materials), ensuring stable and highly efficient Injection Molding and extrusion processes for our clients.


In response to the global ESG and net-zero carbon trends, Ding Feng Precision translates sustainability commitments into tangible technical support. We continuously advance our Screw & Barrel designs and materials, focusing on optimizing the processing performance of eco-friendly and PCR (Post-Consumer Recycled) plastics. By enhancing mixing efficiency and wear resistance, we empower our global clients to seamlessly transition to green manufacturing without compromising yield rates.  

To meet the surging global demand for high-precision feeding systems, Ding Feng Precision has comprehensively expanded its state-of-the-art smart manufacturing base. By integrating advanced automated production and digital measurement equipment, our data-driven manufacturing process not only significantly boosts capacity scale and delivery accuracy but also ensures impeccable machining precision and quality consistency for every Screw & Barrel.



Our new facility complies with green building standards, creating a sustainable environment that retains top technical talent. This ESG commitment stabilizes our manufacturing output, ensuring consistent quality and reliable lead times for your orders.  

History & Milestones

2024

Rolled out global ESG and Net-Zero strategic initiatives, ensuring our supply chain system seamlessly aligns with the green procurement requirements of leading international corporations.

2023

Operations officially commenced at the newly completed smart facility in Tainan Technology Industrial Park, elevating our in-house production rate and machining precision to top-tier global standards.

2022

Integrated smart manufacturing with green production. The new facility adopted digital measurement equipment, green building standards, and solar power generation to implement low-carbon manufacturing and a circular economy.

2021

Executed a major capital investment plan, officially launching the construction of a next-generation smart and automated manufacturing facility.

2020

Acquired land in the Tainan Technology Industrial Park. Launched comprehensive digital transformation, implementing ERP/MES systems to optimize data-driven production management.

2015

Initiated the first-phase capacity expansion with a new facility in Heshun Industrial Zone to meet the growing demand in domestic and international markets.

2014

Ding Feng Precision founded. Established our initial manufacturing base in Zongtouliao Industrial Zone, focusing on the R&D and production of core feeding system components.

ESG & Sustainability

ESG sustainable development

Ding Feng Precision integrates ESG principles into its core operations, demonstrating a comprehensive commitment to environmental sustainability, social responsibility, and robust corporate governance.

Green production

We drive sustainable manufacturing through in-house solar power and non-toxic, energy-efficient processes to minimize carbon emissions. Backed by our carbon certifications, this green production directly strengthens your export competitiveness in the global market.

Green building

Built on environmental symbiosis and sustainable development, our low-energy facilities prioritize employee health. This fulfills our ESG commitments while securing a stable operational foundation for our technical team.

Smart manufacturing

We have fully integrated ERP, APS (Advanced Planning and Scheduling), and MES (Manufacturing Execution System) to drive transparent production control and precise lead times through data. For quality assurance, Ding Feng is equipped with the industry-leading Mitutoyo smart measurement system, ensuring every Screw & Barrel achieves micron-level precision and zero-defect quality.