development process

Hengkai Metallurgy-Specialized in high-grade pyrite


Luoyang enterprise technology research and development center, innovative small and medium-sized enterprises, specialized new enterprises

November 2022

Get the "new four board listed enterprises"

December 2021

Access to "national high-tech enterprises"

November 2019

Establishment of "one-stop service for auxiliary materials in lead smelting industry" overseas warehouse in Bangladesh to serve the Southeast Asian market


Obtain 12 patents such as copper removal agent and sulfur increasing agent.

April 2018

Enterprises through the lSO9001 international quality system certification, registered "Hengkai Zhijin" trademark