If requested, Dongguan Yongqiang spring hardware Co.,Ltd. would always love to provide the legal Certificate of Origin (CO). It is a document to certify the place the goods are manufactured. It contains information regarding the product, its destination, and the country of export. Generally, it is especially important for the businesses running export trade because it can help determine whether certain goods are eligible for export, or whether goods are subject to duties. In other words, this CO plays an important role in the export business of both parties and may influence the goods on-time delivery, and further may result in the risks of reputation decrease of customers.

By virtue of outstanding capability in manufacturing precision machined parts, Yongqiang is regarded as a strong competitor in this field. The Electronic Hardware series is available in a wide range of types and specifications. Yongqiang custom torsion spring is manufactured using high-grade materials sourced from reliable vendors. The product has received wide recognition for its moisture-proof performance. This product is considered safe. It has been tested in terms of its materials ingredients, including Formaldehyde testing and Dimethyl fumarate testing. It has good resistance to high temperature.

Sticking to the path of spring supplier is the best choice for Yongqiang. Get more info!