If the product page of Electronic Spring is marked with "Free Sample", then a free sample is available. In general, free samples are available for regular products of Dongguan Yongqiang spring hardware Co.,Ltd.. However, if the customer has certain requirements, such as product size, material, color or logo, we will charge a fee. We sincerely hope that you understand that we want to charge the sample cost and will deduct it once the order is confirmed.

Yongqiang emphasizes on the quality and service while cooperating with partners. Yongqiang's Metal spring series are created based on unremitting efforts. The manufacturing process of Yongqiang custom torsion spring involves some aspects. They are market trend research, construction design, fabric selection, sampling, pattern cutting, sewing, and workmanship assessments. The product can be customized with different dimensions. This well-fitting garment is really flattering and is perfect for people's figures, making them appear much more confidence in dressing. It is carefully ground, which guarantees no burrs on its edges.

Metric hardware suppliers is a fundamental tenet of an efficient development for our company. Get an offer!