The MJ-4020 is a high-quality liquid silicone full-face respirator designed for use in high-risk environments, 

such as emergency response, chemical experiments, nuclear leaks, and nuclear radiation. It offers the highest level of protection, protecting against all hazardous gases and particulate matter.

Key Features:

1: Large, double-sided anti-fog windows + heat resistance + impact resistance + smash resistance + high airtightness.

2: Compatible with ABEKP3 high-quality activated carbon canisters.

3: Adjustable six-point head net for a comfortable fit and no risk of leakage.

4: Voice call function allows for clearer communication without interruption.

5: Brand-new design, unlike any other respirator on the market.

We are China's largest respirator manufacturer, with nearly 30 years of experience, providing high-quality products and exceptional custom services. 

We look forward to a mutually beneficial partnership and welcome inquiries for strategic partnerships!