How to verify the quality of plastic drag chains from new suppliers

How to Verify the Quality of Plastic Drag Chains from New Suppliers

How to Verify the Quality of Plastic Drag Chains from New Suppliers


When it comes to sourcing plastic drag chains from new suppliers, it is important to verify the quality of the products you will be receiving. In this article, we will outline the key steps to take when evaluating the quality of plastic drag chains from new suppliers.

Step 1: Evaluate the Supplier

Company Reputation

One of the first steps you should take is to evaluate the reputation of the supplier. Look for reviews and testimonials from other buyers to get an idea of their experience with the supplier. You can also check online directories and industry associations for information about the supplier’s reputation.

Production Capacity

You should also consider the supplier’s production capacity. Do they have the resources to produce the quantity and quality of plastic drag chains you require? Look for information about the supplier’s manufacturing facilities, equipment, and staff.

Step 2: Evaluate the Product


The quality of the material used to produce the plastic drag chains is critical. Make sure to ask the supplier about the type and grade of plastic they use, as well as any additives or fillers that may be present. Look for plastic drag chains made from high-quality, durable materials that can withstand the demands of your application.

Design and Construction

The design and construction of the plastic drag chains can also affect their quality. Look for chains that are well-constructed, with smooth surfaces and no defects or deformities. Check for proper alignment of the links and flexibility of the chain.

Performance Testing

Finally, it is important to test the plastic drag chains for performance. Look for suppliers who conduct rigorous testing on their products, and who can provide data and certification to support their claims. You should also consider testing the chains in your own application, to ensure they meet your specific requirements.


By following these steps, you can ensure that you are receiving high-quality plastic drag chains from new suppliers. Remember to evaluate the supplier and the product, and to test the chains for performance. With these measures in place, you can feel confident in your selection of a new supplier for your plastic drag chain needs.

Company Promotion

Our company is a leading supplier in the Chinese chain market, offering a wide range of products including plastic drag chains, cotter type chains, conveyor chains, bush chains, double flex chains, sprocket chains, leaf chains, table top chains and more. We have a variety of fully automatic CNC production equipment, as well as automatic assembly equipment. We pride ourselves on offering high-quality products, competitive pricing, and attentive customer service. We welcome customers to provide us with their own drawings and samples for customization. Visit our website for more information on our products, and be sure to check out our table top chains at


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