1.Switzerland (ABB)
ABB is a global leader in the field of power and automation technology, and ABB Group ranks among the world's top 500 companies. The group is headquartered in Zurich, Switzerland, and is listed and traded on the Zurich, Stockholm, and New York stock exchanges. ABB was merged in 1988 by two international companies with a history of more than 100 years Sweden's ASEA (ASEA) and Switzerland's BBC Brown Boveri (BBC Brown Boveri).

2. Rockwell, USA (ROCKWELL)

Rockwell Automation Co., Ltd. (NYSE: ROK) is the world's largest company dedicated to industrial automation and information, dedicated to helping customers improve productivity and the world's sustainable development. Rockwell Automation is headquartered in Milwaukee, Wisconsin, USA, with branches in more than 80 countries and currently employs approximately 22,000 people. Rockwell industry applications: automotive, beverage, entertainment, chemical fiber, and textile, food, home, and personal care, infrastructure, life sciences, shipbuilding, metallurgy, mining, mining and cement, oil and gas, power generation, printing and publishing, pulp And papermaking, semiconductors and electronics, tires and rubber, water/sewage treatment.

3. Emerson, the United States (Emerson)

Emerson Electric Investment Co., Ltd., started in the United States in 1890, has a 130-year history of development. It provides customers with innovative solutions in the fields of process management/industrial automation/network energy/environmental optimization technology and commercial and residential solutions. Emerson Process Control Co., Ltd. is a member of Emerson. It helps the chemical industry, oil and gas, oil refining, pulp and paper, electric power, water, and wastewater treatment, mining and metallurgy, food and beverage, life sciences, and other industries to achieve production, process Always stays ahead in control and transmission and distribution automation. The company combines excellent products and technologies with industry-specific engineering, consulting, project management, and maintenance services.

Triconex 2652-300	140NOE77110	KJ3002X1-BC1 12P0681X092
Triconex 2652-5 7400058-350	140CRA31200	VE4003S2B1  12P3270X022
Triconex 2401L	140CPU11303	KJ3243X1-BB1
Triconex 3000110-360	140ACI05100	KJ1501X1-BC3
Triconex 4000103-520	140XBP00600	KJ2002X1-BA1
Triconex 4000043-325	140CPU53414A	KJ4001X1-BA2 VE3051CO 12P1562X012
Triconex 7400207-001	XBTGT2220	KJ3002X1-BG1
Triconex 4000042-320	140CPS22400	KJ3222X1-BA1 12P2532X122
Triconex 3601E	490NAE91100	KJ3004X1-BA1
Triconex 2551 7400058-110	416NHM30032	VE4001S2T2B4
Triconex 4101	XBTF034510	PR6423/00R-101 CON031
Triconex 3000110-380	BMXFTB2010	KJ3001X1-BC1 12P0551X132 VE4001S3T1B1
Triconex 3511	140CPU67060	KJ2231X1-EA1
Triconex 3721	140CRP81100	KJ4010X1-BF1 12P0831X062