August 25, 2015, Iran Rayenehdaran company guests escorted Gao Bo, director of Foreign Trade Hebei Dongan down Haoyuan Group company, on diglycolamine product cooperation with the party secretary, chairman Zheng Gaochao, deputy general manager of Jia Jian discussion exchange.

Zheng Gaochao first Iranian friends from afar welcome and a brief introduction to the guests on the production and management company and chemical products sales. Guests Iran expressed Haoyuan very interested in our products, I think Haoyuan is a professional and strong, reliable chemical companies, hope in the future to be more in-depth cooperation with each other.