About Us
Company Profile

TRS | Spring Machine Experts

Founded in 1981, TRS specializes in the research, development, and manufacturing of spring machine equipment. Our product range includes coiling machines, spring end grinding machines, automatic wire feeders, and related peripheral devices. With customer satisfaction at our core and backed by 40 years of technical expertise and innovative design, we deliver precise, efficient, and reliable production solutions. Our products are widely applied across transportation, medical, aerospace, and other industries, empowering our clients to create value and achieve excellence together.

Global Service
100+
Established in
1981

Core Business

Our core business is manufacturing spring-related machinery (spring coiling machine, spring end grinder, automatic wire feeder and related equipment) for vehicles. For 40 years, we have worked hard to achieve customer satisfaction and treat the market as our life to meet customization needs.
The spring coilers are two-axis, three-axis, five-axis (Windows system), eight-axis and nine-axis (intelligent computer control) with wire capacity is from ∮0.8㎜ to ∮65.0㎜ , and all are computer controlled. The spring end grinder with a wire capacity is from ∮0.4㎜~∮65.0㎜, and the spring length is 4.0㎜~700㎜.
These grinders are computer controlled (can do automatic compensation) and can be cooperated with spring coilers to be an automated production line. The quality and production are easy to handle and dramatically improve efficiency.

Business Philosophy

We aim to provide product quality is 100 points, not 0 points.
We do not accept, do not manufacture and not deliver unqualified products.
To find a way to accomplish it is our professional attitude, not focusing on why we can’t do it.

Strategic Goals

Market Share Increase
Break Into New Markets
New Products, Features, Services Development
Significantly Customer
Satisfaction Improvement
Customer Expansion

Management Policy

  1. Create an organization where employees can continuously grow.
  2. Our goal is to be the only spring machinery manufacturer to meet customer needs by combining traditional techniques and new strengths.
  3. Our Goal-Customer Satisfaction: We pursue the value customers want and provide attractive products and services through customer-friendly development techniques and quality-oriented manufacturing to be accepted and trusted by customers worldwide.
  4. Employee Satisfaction: We aim to create a company culture for diverse talents can present their personalities and skills and work enthusiastically to achieve personal achievements and self-realization. Besides, our goal is to establish a system where employees can gain happiness by improving their professional skills, having fun work and having a self-enriching effect.
Company History
1981/04/01
On April 1st, Ziru Xing Automation Co., Ltd. was officially established.
1987
- LTD-160: Development and Sales
- The first mechanical 16mm spring machine in Taiwan
1990
- CNC3160
- Computerized CNC servo control, 3-axis 16mm spring machine with automatic editing
1995
Moved to Renwu District and expanded the factory
1998
- PC-5200
- Computerized CNC servo control, 5-axis 20mm spring machine with automatic editing
Distributed brands
DAEHA TEC. CO., LTD.
D-209, Gwangmyeong SK Technopark, 60 Haan-ro, Gwangmyeong-Si, Gyeonggi-Do, Korea.
+82-2-2083-2999
+82-2-2083-2114
dh@dhtec.co.kr
SHANGHAI XINWEI MECHANICAL
EQUIPMENT CO., LTD.
ROOM 101,1 BUILDINGS,NO. 7 NIJIAZHAI SIX TEAM
+86-21-20248550
shsw021@163.com
dh@dhtec.co.kr
ASADA CORPORATION
14-1, Oshiage 2-Chome, Sumida-Ku, Tokyo, 131-0045 JAPAN
+81-3-3621-4121
+81-3-3621-0300
order@asada-metal.co.jp
y-hatano@asada-metal.co.jp
HI-TECH AUTOMATION CO., LTD.
15/7 MOO 1, TAMBON BANKOH,MUENG SAMUT SAKHON , SAMUT SAKHON 74000. THAILAND
+66-816121992
+66-34110868
hitech8803@gmail.com
hi_tech@truemail.co.th