About Sincewin
Global Company in
Perfect Machining
“We are not afraid to be the first. Like Columbus and his egg.”
Since its foundation in 1991, SINCEWIN has become a trusted partner for global industries by delivering precision-machined parts and advanced automation solutions.
We are inspired by the story of Columbus and his egg — a symbol of simple yet groundbreaking discovery. What seems easy after someone has done it first was once an impossible challenge waiting for courage and creativity.
At SINCEWIN, we challenge ourselves to break boundaries and explore new possibilities, leading the way for industries that shape the future. We believe that even the smallest innovation can change the world — and we are determined to make that change happen.
1991, SINCEWIN is here to meet the needs of the industrial society with young ambition, challenging spirit, and positive & dynamic power.
SINCEWIN contributes to the global industrial ecosystem with subsidiaries that have expertise and innovation in various industrial fields.
Manufacturing hub, global production base
SINCE WIN THAI, located in Thailand, is SINCEWIN's core manufacturing base.
Trusted Partner in Defense Technology
Through continuous technological development, we are becoming a strong partner in the security industry.
Consultant for digital transformation and industrial strategy
We design our customers' future together with innovation that combines technology and management.
To put it simply, we have a global impact for the better.
Global company in perfect machining
We have designed and manufactured from precision tools to automated units and machine tools, and delivered them to the many leading companies with a sustainable development ability and competitiveness. Especially our parts division is specialized in producing various parts for air conditioners, refrigerators and cars.
We are continuously putting all our efforts to make our company the best company in the world through the change and innovation based on customer satisfaction, and our quality management with all our employees and executives. We are also playing a leading role in developing a new technology through education-industrial collaborations with many colleges, introducing a system that can meet the needs of new corporate culture for the new era, and fostering the talented by means of management based on 21st century knowledge. We promise that our company will come close to you as the pivot of the industrial company with the best technology competitiveness.
Leaping Toward 100 Years
2025 Slogan: Innovation (Columbus' Egg)
2020 — High Growth Era
Slogan: Innovation
In the era of high growth and technological advancement, innovation remains at the core of everything we do — from intelligent automation to hydrogen and defense sectors — as we move toward becoming a global leader for the next 100 years.
2002 — Transformation Period
Slogan: Innovation
As the market evolved, we embraced a new philosophy of innovation. This shift allowed us to explore advanced technologies and expand into new industries.
1997 — Early Business Stage
Slogan: Diligence & Sincerity
We focused on building trust with clients and strengthening our technical capabilities, maintaining our founding spirit of diligence and sincerity.
1991 — Founding
Slogan: Diligence & Sincerity
SINCEWIN was established with a strong commitment to hard work, integrity, and craftsmanship — values that laid the foundation for our precision machining expertise.
Our Journey of Growth and Values
First · Intelligent · Simple · Silent
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how we keep top quality
care to produce the finest product.
quality management
Quality management includes, Total Quality Management, Quality Control Tower, and Quality Assurance.
Line Quality Control
Regain control over the quality of manufacturing line even if it is located on the other side of the world
Out-bound Control
Responsible for checking the finished with packaging, using Advanced Qualification Program sampling plan
incoming control
Control for quality even before conducting a first article inspection or during production inspection
