A high-tech company in Shanghai, following its previous purchases of a UL/ANSI standard smoke chamber, a heat detector test chamber, and a combustible gas detector test chamber — all independently developed by Yuanhengye Technology — has now taken delivery of an additional smoke detector test chamber and a dust interference test apparatus, also independently developed by Yuanhengye Technology.

Yuanhengye Technology has always been dedicated to the field of fire alarm testing, committed to independent R&D, and offers a full product line coverage, providing customers with a truly one-stop testing equipment solution. ✅ Professional, ✅ Comprehensive, ✅ Worry-free!

Choosing Yuanhengye means choosing:
✨ Reliable professional quality
✨ Mature technical support
✨ Hassle-free full-service care

Empowering "Made in China" and safeguarding global fire safety!