
Quality First, Pursuit of Excellence
CNC composite sliding headstock automatic lathe
Milling, drilling, and tapping are completed in one operation.
Over 30 years of processing experience
Deeply cultivate professional processing technology
With precision, efficiency and stability
Defining superior quality
One-stop integrated processing solution
Multi-axis composite machining and back-end processing integration simplify the workflow.
Reduce tolerances and improve quality
Precision testing upgrade
Equipped with advanced full-size imaging measuring instruments, it provides comprehensive dimensional monitoring for high-precision parts, meeting stringent specifications for each dimension.
ISO9001:2015 Quality System
Follow international management systems
Implement every production/inspection checkpoint
Combining professional precision and outgoing quality inspection
Smart manufacturing
Real-time remote monitoring
Data visualization
Keep the production line in optimal condition
30+
Processing experience
500+
Serving customers
10+
Industry
Youcyuan Industrial provides top-notch customized one-stop services for CNC turning, milling, and multi-axis composite machining.
With 30 years of dedicated experience, Yu-Chuan Industrial has focused on the ultimate expression of precision machining. Founded in 1992, Yu-Chuan Industrial has been committed to precision technology and has been deeply involved in the CNC machining field for over 30 years.
To enhance production capacity and technological level, the company completed factory expansion and relocation in 2016 and 2021 respectively, establishing a strong presence in the Shulin District industrial cluster of New Taipei City.
Specializing in high-precision CNC turning and milling combined machining, we are committed to providing more accurate and competitive products.
Core Quality: ISO 9001:2015 International Certification. Yu-Chien Industrial has not only obtained ISO 9001:2015 international quality management system certification, but also has a series of advanced high-precision testing equipment.
From raw materials and manufacturing processes to finished products, everything is strictly monitored to ensure that every precision part meets the customer's highest specifications.
Yu-Chuan specializes in CNC sliding headstock and sliding tool multi-axis composite machining, providing one-stop precision machining solutions. With its superior "back-end composite machining" technology, it can complete the production of complex parts in a single process.
In addition to core milling processes, we can also coordinate special secondary processing procedures such as anodizing, providing comprehensive one-stop solutions.
We always uphold "quality first, pursuit of excellence" as our core value, which is Yu-Chuan Industrial's unwavering commitment to our customers.


Solution
Solutions
To meet the demands of a high-precision and diverse market, Yu-Chuan Industrial offers a structured four-stage solution.
We intervene from the initial feasibility assessment to preemptively eliminate mass production risks for our clients.
Furthermore, through multi-axis composite machining technology and comprehensive supply chain management , we provide seamless integration from prototype verification to mass production.
Ensure that each part achieves a perfect balance between efficiency, cost, and precision.

Feasibility analysis for mass production is conducted in the early stages of development, including materials, processes, and production time. Processing parameters are optimized to facilitate large-scale production and eliminate potential risks. Rapid prototyping verifies design feasibility and accelerates product development. Once the prototype is confirmed, it can be directly connected to a sliding headstock/walking cutter machine for mass production.
Technology assessment and development verification

By selecting materials based on demand and optimizing the supply chain through strict quality control, a win-win situation for both product quality and cost can be achieved.
Material supply management

By integrating highly efficient multi-axis composite machining with back-end processing, production cycles are significantly shortened, and the precision of parts can be strictly controlled. Furthermore, through a rigorous selection process for back-end processing suppliers and a transfer order system, we leverage our integrated capabilities to ensure consistent quality from start to finish.
Precision machining and process integration
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We have introduced advanced high-precision full-size imaging measurement instruments and implemented the ISO 9001:2015 international quality management system. From first-article inspection and in-process sampling to final shipment inspection, we comprehensively monitor every dimensional specification. We value perfection in the final mileage and use rigorous safety protective packaging to prevent impacts and scratches, ensuring that every precision part is delivered to you intact.
Precision Inspection and Safe Delivery
2026
2021
2022
2018
2025
2024
2023
2003
1992
1989
Exhibiting at the Taiwan International Fastener Show
Exhibiting at Taiwan Industry Week (TIW)
Purchase an additional 10 low-carbon Japanese STAR Swiss-type sliding headstock milling and turning composite machining centers.
Receive government-guided digital transformation plan
Implement a smart manufacturing equipment network system (MES).
Received government-guided smart transformation plan
Introduction of a full-module milling composite full-module precision manufacturing system
Purchase an additional 20-type low-carbon Japanese STAR Swiss-type sliding headstock milling machine.
Introducing a paperless smart measurement system
Implementing the ISO 9001:2015 quality management system
The factory was expanded and relocated to No. 28, Lane 41, Alley 116, Junying Street, Shulin District (current address).
Purchase an additional 36-type CNC sliding turn milling machine.
Purchase an additional 20-type CNC Swiss-type sliding headstock milling machine.
Introducing a 3D full-image size measurement instrument
The first Siemens CNC turret-type turning and milling combined machining center was introduced.
Yu-Chuan Industrial Co., Ltd. (now the name) was established and relocated and expanded to San-Chun Street, Shu-Lin District.
Originally named Lijia Enterprise Co., Ltd., it specializes in machining with cam-type automatic lathes.








