Environmental equipment manufacturing since 1981 #
Yuan Chang Tsay Industry Co., Ltd. was established in 1981 and is headquartered in Wu-Chi District, Taichung City, Taiwan. Since its founding, the company has followed the business philosophy of “Quality First, Continuous Improvement, and Sustainable Management.” Backed by more than 30 years of professional manufacturing experience, it continuously researches, improves, and innovates its environmental protection equipment.
The official website describes the company as a professional manufacturer of wastewater and sewage treatment equipment and a complete-plant export supplier. It states that Yuan Chang has obtained ISO 9001 Quality Management System certification, maintains a comprehensive global distribution network, and provides fast, reliable, integrated service.
Development highlights #
- 1981 — Yuan Chang Tsay Industry Co., Ltd. was established.
- More than 30 years of manufacturing experience — Continuous research, improvement, and innovation in environmental equipment.
- ISO 9001 — Certified to the Quality Management System standard.
- Complete-plant supply — Extends from individual machines to planning, design, and manufacturing of wastewater treatment systems.
- Global distribution — A distributor network supporting service and after-sales support.
- More than 4,000 installations — The installation figure published on the Project Performance page.
The official website does not provide a year-by-year timeline or a complete corporate history. The points above are a summary of publicly available information.
Business philosophy #
Yuan Chang’s core philosophy is “Quality First, Continuous Improvement, and Sustainable Management.” The company emphasizes:
- Continuous research, improvement, and manufacturing innovation.
- Use of current design and manufacturing technology for wastewater treatment equipment.
- Fast and reliable service through a global distribution network.
- Comprehensive after-sales support and collaboration toward a green, pollution-free environment.
Brand mark #
In addition to Yuan Chang Tsay Industry Co., Ltd., the website header also displays the logo of LONG CHANG TSAY INDUSTRY CO., LTD. The site does not further explain the business division between the two entities.