In general, Dongguan Yongqiang spring hardware Co.,Ltd. can provide samples of regular products for customers. Normally the sample we offer you is free and the freight is charged. As a professional custom machined parts manufacturer, we can offer samples. If you have special requirements for your sample, we can also customize it. Our sample absolutely conforms to the appearance and performance of the product, and you can know the exact information about our products once you receive the sample. The sample charge could be refunded if you place an order.

Yongqiang is a leading manufacturer of custom hardware supply in China. We pride ourselves in gaining a reputation through our extensive experience. Yongqiang's Medical Hardware is various in types and styles to meet the different needs of customers. Yongqiang precision machined parts is heavily invested during the design stage by the research and development team. Much effort has been paid to create a product with higher illuminating efficiency and longer operational life. High mechanical intensity is also one of the most distinguishing features of the product. The product exists in people's daily life or work. It brings many benefits such as improving the overall efficiency and saving electricity bills. The product has a distinct feature of good toughness.

our team has great ambitions to develop the growth of custom suspension springs market. Please contact us!