Quality Control Process at Dulico: Ensuring the Best Product Quality

Dulico always puts product quality first. To ensure that every product leaving the factory meets the highest standards, we have built a strict quality control (QC) process, including the following stages:

1. Control of Incoming Materials

Origin inspection: All input materials are carefully checked for origin, provenance, and quality certification.
Component analysis: Raw materials are analyzed to ensure compliance with the established technical standards.
Appearance inspection: Check the size, shape, color, and surface of raw materials.

2. Production Process Control

Using modern machinery: Dulico invests in modern machinery and production equipment, ensuring high precision in each stage.
Comply with the process: All production stages are carried out in accordance with approved technological processes.
Periodic inspection: Periodic inspection of technical parameters during the production process.

3. Finished Product Control

Appearance inspection: Check the size, shape, color, surface of the finished product.
Physical inspection: Check the physical properties such as hardness, strength, toughness.
Chemical inspection: Analyze the chemical composition to ensure the product meets the standards.
Dimensional inspection: Check the dimensions of the product to ensure it meets the technical requirements.

4. Packaging and Shipping Control

Careful packaging: The product is carefully packaged to avoid damage during transportation.
Pre-shipment re-inspection: Check again before delivery to ensure the product is perfect.

5. Customer feedback

Collect information: Collect feedback from customers about the product quality.
Analyze and improve: Analyze this information to find out the points that need improvement and come up with suitable solutions.

Quality standards

Dulico always complies with international quality standards such as ISO 9001:2015 to ensure product and service quality.

Dulico’s commitment:

Quality is the top priority: We always put product quality first, constantly improving to bring the best products to customers.
Customer is the center: We always listen to customers’ opinions and constantly improve products to meet customers’ needs.
Professional staff: We have a team of experienced and highly qualified staff.

With a strict quality control process and a commitment to continuous improvement, Dulico is confident in bringing customers high quality products, meeting all customer requirements.

If you have any questions about Dulico’s quality control process, please contact us.

MANUFACTURING & TRADING DULICO COMPANY LIMITED