
Provide 3-6 person service teams based on customer tier.
Specifically engineered for seamless compatibility with standard TDC and TDF duct flange profiles. The precision-formed geometry ensures a tight, leak-proof seal that minimizes air loss and reduces system vibration, optimizing the operational efficiency and energy performance of industrial and commercial air conditioning units.










Ruichi Hardware is specialized in the production and sales of HVAC accessories series products and has attended AHRI exhibitions many times in the United States. There are 200 types of products in production and sales. That including damper blade, regulator, access door, duct corner, G clamp and other accessories.












RUICHI specializes in the production and sales of building hardware and we are focuses on providing building hardware solution.
Contact to our expert get the best solution for your environment.