Sama Gostar Kohan
Engineering and Trading company

Our company, established in 2006, as a multi-corporation group engage of trade, manufacturing, engineering and construction in various industries, with a professional Board of Directors, experts in engineering and commercial issues and lots of Business affairs in different industries.

Our Vision:
Source of innovated solutions for protein production integrators and pharmaceutical factories

Our Mission:
To supply, provide the novel solutions and give the service to protein production integrators and pharmaceutical factories by utilization of our domestic and international facilities


Food Products


SGK, has a ware house with space about 500 M^2 for storage any required spare parts and machinery. we have active offices in Emirates, China, India and Oman which are working in different field.


Zheng Chang’s New Generation Equipme ...

How Zhengchang’s Ruminant “big ...

New Vacuum Spraying System for Pet F ...

ZHENG CHANG takes various measures t ...