• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 2,147 heavy crude oil products. About 4% of these are flow meters, 1% are crude oil. 

A wide variety of heavy crude oil options are available to you, such as free samples. 

There are 2,147 heavy crude oil suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of heavy crude oil respectively. 

Heavy crude oil products are most popular in Domestic Market, Southeast Asia, and Africa. 

You can ensure product safety by selecting from certified suppliers, including 860 with ISO9001, 680 with Other, and 238 with ISO14001 certification.