To enhance its productivity, Venus Industrial Group (Iran Venus) relies on a wide range of techniques in manufacturing standard product, one of the most successful of which is quality control. As a tool used in process control, QC plays a significant role in improvement of overall quality.

A number of definitions, including the following, have been proposed for quality based on different perspectives:
Quality means to produce a defect-free final product which matches specifications, requirements, customer satisfaction, reliability, and durability.

Implementing quality control in IV had a number of advantages:
Reduced redundancy, reduced costs and expenses, enhanced production process, better service design, improved productivity and efficiency, boosted employee morale, better intra-organizational communications, improved quality of products and/or services, well-defied roles and authorities, well-satisfied customers, higher customer trust, better reputation for products, increased market share, higher competitive advantage, higher profitability, fewer complaints

These nine factors are involved in quality of products: man power, material, machineries, method, management, money, market, measurement, and motivation.
The smart, powerful IV management uses there factors to offer top-quality products.
Employees at the QC unit and its operational team must

(1)    Have sufficient expertise and knowledge of production stages and operations;
(2)    Be familiar with statistical concepts and methods used in proper control, monitoring, and sampling;
(3)    Try to maintain/improve quality of products in order to keep IV capitals;
(4)    Observe working hierarchies;
(5)    Understand and directly interact with production efficiency, quality, and other implementation processes involved until packaging; and
(6)    Have deep, and sometimes ultra-organizational, understanding for management to make principled, reasonable decisions,

(1)    Closely control products through two stages of monitoring;
(2)    Control raw materials at the point of purchase using samples and through required tests once these items have been approved by the Commerce Department;
(3)    Control and re-sample finished products at different stages, analyze products, approve/reject products and packaging for distribution in the market;
(4)    Sample packaged cargoes, conduct final inspections for approval/rejection for the consumption market;
(5)    Interact with technical and commerce employees and suppliers, remedy violations in periodic meetings, or even make recalls to rectify defects;
(6)    Control products during packaging on random basis to ensure proper quality and quantity, and make arrangements required to stop production of defected products or even the whole production line;
(7)    Control products at warehouses and at the time of loading to detect any defects or noncompliance.