• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 16,626 4mm lead products. About 1% of these are medical-ray protective products, 1% are lead, and 1% are power cords & extension cords. 

A wide variety of 4mm lead options are available to you, such as lead sheet, pet collars & leashes, and extension cord. You can also choose from non-alloy, is alloy. As well as from medical x-ray equipments & accessories, medical-ray protective products. And whether 4mm lead is home appliance, industrial equipment, or apparel. 

There are 16,770 4mm lead suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Hong Kong, and India, which supply 91%, 7%, and 1% of 4mm lead respectively. 

mm lead products are most popular in North America, Western Europe, and South America. 

You can ensure product safety by selecting from certified suppliers, including 4,207 with ISO9001, 1,219 with Other, and 1,148 with ISO14001 certification.