The Regulatory Framework: AIM Act and EPA Regulations
The American Innovation and Manufacturing (AIM) Act of 2020 is the cornerstone of the U.S. strategy to manage hydrofluorocarbons (HFCs). This legislation empowers the Environmental Protection Agency (EPA) to implement a phasedown of HFC production and consumption, targeting an 85% reduction by 2036. The EPA's regulations directly impact the HVAC sector by restricting the use of high-GWP refrigerants like R-410A in new equipment.
Key Dates in the R-410A Phase-Out Timeline
The phase-out is not an abrupt ban but a structured reduction. Key milestones include:
Preparing for the Transition
For distributors and contractors, this timeline means focusing on stocking and promoting systems that utilize next-generation refrigerants such as R-32 and R-454B. Educating customers on the benefits of these lower-GWP alternatives—including improved efficiency and environmental sustainability—is essential. NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting this transition by ensuring a reliable supply of compatible refrigerants and components. Staying informed about these regulatory changes and proactively adapting your inventory and services will be key to success in the evolving HVAC market.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.