Determining the "top" manufacturer of lead aprons can depend on various factors such as product quality, reputation, certifications, customer satisfaction, and industry recognition. However, several manufacturers are well-known for producing high-quality lead aprons for radiation protection. Here are some of them:

1.  DHAAL INDIA:  We are a leading manufacturer of radiation protection products, including lead aprons, thyroid shields, and other protective apparel. They are known for their innovative designs, high-quality materials, and customizable options.

2.  Wolf X-Ray Corporation:  Wolf X-Ray has been a trusted name in the radiology industry for over 85 years. They offer a wide range of radiation protection products, including lead aprons, gloves, and barriers, known for their durability and reliability.

3.  Techno-Aide:  Techno-Aide manufactures a comprehensive range of radiation protection products for medical, dental, veterinary, and industrial applications. Their lead aprons are known for their comfort, flexibility, and radiation attenuation properties.

4.  BLOXR Solutions:  BLOXR Solutions specializes in radiation protection apparel and accessories designed for healthcare professionals. Their lead aprons feature patented lightweight lead-free radiation shielding materials that provide effective protection with reduced weight and bulk.

5.  AliMed:  AliMed offers a variety of radiation protection products, including lead aprons, vests, skirts, and accessories. They focus on providing comfortable and ergonomic designs while ensuring optimal radiation attenuation.

6.  Kiran Medical Systems:  Kiran Medical Systems is a leading manufacturer of medical imaging equipment and accessories, including lead aprons and protective apparel. Their products are known for their quality, affordability, and compliance with international standards.

7.  Scanflex Medical:  Scanflex Medical specializes in radiation protection products for healthcare facilities worldwide. They offer a range of lead aprons and protective garments designed for comfort, durability, and maximum radiation attenuation.

8.  Shielding International:  Shielding International manufactures radiation protection apparel and accessories for medical, dental, veterinary, and industrial applications. Their lead aprons are designed for optimal protection and comfort during prolonged wear.

9.  Barrier Technologies:  Barrier Technologies produces radiation protection products, including lead aprons, vests, and thyroid shields. They prioritize quality, safety, and customer satisfaction, offering customizable options to meet specific needs.

10.  Medi-Ray:  Medi-Ray manufactures a wide range of radiation shielding products, including lead aprons and vests for medical, dental, and veterinary applications. They provide custom design and fabrication services to meet unique customer requirements.

When choosing a manufacturer of lead aprons, it's essential to consider factors such as product quality, certification, customization options, and customer service to ensure you select a trusted supplier that meets your specific needs and requirements.