Quality Assurance

Viethung Plastics has a process in place to ensure that every product you order is manufactured to the highest standards. We perform dimensional and visual inspections of every order during and after production so that your order pieces are delivered on time and to your exact requirements.
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Strict Quality Control Management

Viethung Plastics has comprehensive equipment and processes for supplier evaluation, raw material inspection, production operation procedure control, product inspection, transportation inspection, etc. Provide high-quality plastic material products to bring you value and benefits.

01.

100% Virgin Materials

Make sure the plastic raw materials you use meet international quality standards and are sourced from reliable suppliers. Conduct regular quality inspections on raw materials, including testing of chemical composition, physical properties, appearance, etc.

02.

Production Process Control

During production, make sure your process is stable and operating within specified parameters. Carry out quality inspection during the production process and conduct spot checks on each production batch to ensure product consistency.

03.

Product Testing

Before the products leaving the factory, each batch of products is subject to comprehensive quality inspection, including appearance, size, physical properties, chemical composition, etc. ,to ensure that all indicators of the product meet the buyer's requirements.

04.

Third-Party Certification

Obtain internationally recognized third-party certifications, such as ISO 9001, ISO 14001, etc., to ensure that your product quality and environmental management system meet international standards.

05.

Documentation

Establish complete quality management records, including raw material inspection records, production process records, finished product inspection records, etc. These records can be used as a basis for product tracing and problem solving.

06.

Product Packaging and Shipping

Make sure the product's packaging protects it from damage during shipping. At the same time, choose reliable transportation partners to ensure that products can be delivered to customers in time and safely.

07.

After-Sales Service

Provide excellent after-sales service. Actively handle customer's problems and complaints, take timely improvement measures, and improve customer's satisfaction.

08.

Keep Improving

Continuously improve product quality and service levels based on market feedback and customers' evaluations. Collect customers' feedbacks and suggestions, actively solve problems, and improve customers' satisfaction.

09.

Training and Personnel Quality

Regularly conduct quality management training for employees to improve their quality awareness and operational skills. Ensure every employee has a clear understanding of quality standards and operating procedures.

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Quality Documentation

Here are some certificates about our factory and products, certificates and reports are available on request.

"One-Stop" Material Solutions

As a professional plastic manufacturer and parts processor, Viethung Plastics has been in this industry for more than 10 years. We have rich experience in OEM and ODM for big European and American brands.

Factory direct

Manufacture of Plastic materials since 2015

OEM experience

Knowing the highest standard of producing quality products

Cost effective

Good products quality and affordable price

Factory Tour

10

Years of Experience

70+

Sales Countries

900+

Global Clients

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Plastic Materials Quality Control