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Quality Control Capacity

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End-to-End Quality Control

The quality control links in the retail display foreign trade process cover multiple stages from design to final delivery, including raw material inspection, production process monitoring, and pre-shipment sampling tests. Each link has corresponding quality control points to ensure that the final product meets customer requirements and meets international standards, thereby enhancing the reliability of cooperation and product competitiveness in the global market.

Cemented Carbide Processing Steps

Covers seven core stages of retail display foreign trade, ensuring products meet customer needs and international standards through quality control points and standardized processes in each link
Step 1

Product Design and Development Stage

Select alloy powder:

  • Ensure that the customer's design requirements, functional requirements and other information are accurately recorded.
  • Conduct feasibility assessment to avoid unreasonable design or problems of difficulty in mass production.

Sample Production and Confirmation:

  • Make a prototype sample (Proto Sample) to ensure that the sample is consistent with customer requirements.
  • After customer confirmation, make revisions and production confirmation samples, and use this as the standard for mass production.
Step 2

Accessories and Raw Materials Procurement Stage

Supplier Screening and Certification:

  • Select suppliers that meet quality certifications and have a good reputation.

Sample Confirmation:

  • Require suppliers to provide samples, which will be confirmed after laboratory SGS or internal testing.
Step 3

Pre-production Preparation Stage

Production Plan Review:

  • Evaluate whether the production equipment and process flow meet the requirements of mass production.
  • Ensure that the production plan is reasonable to avoid tight production cycle and affect the quality of mass production.

Pre-production Meeting:

  • Confirm all production details, including process flow, auxiliary material use, size standards and packaging requirements.
  • Determine key quality control points.
Step 4

Mass Production Stage

Initial Production Check:

  • Check whether the first batch of products fully meets the sample standards.
  • Ensure that the machine settings and process parameters are accurate.

Inline Inspection:

  • Randomly inspect the production line in the middle of production to check the following:
    *Whether the dimensional deviation is within the tolerance range.
    *The quality of the processes.
    *Whether the product has appearance defects (such as color differences).
  • Determine key quality control points.
Step 5

Finished Product Stage

Coating or heat treatment:

  • According to international standards (such as AQL sampling standards), a certain proportion of finished products are randomly selected for inspection.
  • Inspection Content:
    *Whether the size is accurate.
    *Whether the accessories are installed correctly and function properly.
    *Whether the packaging meets the requirements.

Functional Testin:

  • Perform functional test according to the purpose of the products.
Step 6

Packaging and Transportation Stage

Packaging Inspection:

  • Ensure that each product is bagged and labeled according to customer requirements.
  • Check whether the outer box logo and barcode are accurate and whether the quantity in the box is consistent.

Transportation Safety Inspection:

  • Check whether the packaging is firm and can withstand long-distance transportation.
    - Avoid customer complaints due to transportation damage.
Step 7

Delivery and After-sales Stage

Goods Handover Inspection:

  • Ensure that the quantity of goods, packing list, and documents (such as bill of lading, certificate of origin) are complete and correct.

Customer Feedback Tracking:

  • Collect customer opinions on the product, especially feedback on quality issues.
  • Analyze and improve the quality problems that arise to avoid similar problems from happening again.

What Our Customers Say

"We feel assured about their quality control. Every batch of hanging strips received maintains relatively stable quality: raw material test reports are provided with the goods to ensure plastic materials contain no harmful components; production dimensional errors are well-controlled, basically fitting precisely into our standardized shelves. Their quality inspection process is standardized, with sampling reports for each batch, recording load-bearing test and temperature resistance test data. Over three years, the pass rate of randomly inspected hanging strips has been consistently high. This serious attitude towards quality makes us willing to cooperate long-term."

Antoine Bernard

France

"The Middle Eastern market has relatively high requirements for weather resistance of plastic products, and this factory’s quality control system can meet this challenge. They optimized quality inspection standards for our climate characteristics: raw materials undergo high-temperature aging tests and UV irradiation tests to ensure price tag strips are not easily deteriorated in the local environment; quality inspection checkpoints are set during production to inspect thickness uniformity, edge smoothness, and insertion/removal smoothness. Quality inspection reports are provided with each delivery, including bending resistance test data for each batch. The full-process quality control from raw materials to finished products keeps price tag strips stable in high-temperature and strong-light environments, with few quality complaints in three years."

Muhammad Al-Mansoori

United Arab Emirates

"As an event props supplier, quality stability is an important criterion for us in selecting partners, and this factory’s performance in quality control is good. They provide steel material certificates and surface treatment process reports to ensure bracket strength meets safety standards; each batch of poster racks undergoes multiple assembly tests and collision tests before leaving the factory to ensure structural stability. It’s worth mentioning their quality inspection system—each poster rack has a quality inspection label recording inspection information. In five years of cooperation, returns due to quality issues have been rare. This reliable quality control makes our event execution smoother."

Emma Martinez

The United States

"The printing quality of promotional cards affects information transmission effectiveness, and this factory does a good job in quality control details. They have clear quality inspection standards for printed products: color deviation is controlled within a reasonable range to ensure consistent brand colors in each print run; surface lamination leaves the factory only after passing wear resistance tests; corner rounding is standardized, with random checks per batch to ensure no burrs. They also provide third-party testing agency environmental certification reports to prove ink safety. This attention to quality details keeps promotional information clear and accurate, also enhancing customer trust in activities."

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We understand the importance of choosing the right products, which is crucial to your business. That's why we invite you to reach out to us. Whatever your objectives are, VIGO DISPLAY will help you achieve them.We are always available to provide you with customized solutions for display products.Don't hesitate to get in touch with our sales team.
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