For the detailed answer to this question, you'd better contact our staff. In general, automotive hardware can enjoy an extended warranty service at Dongguan Yongqiang spring hardware Co.,Ltd.. An extended warranty, sometimes called a service agreement, or a maintenance agreement is a prolonged warranty offered to customers in addition to the standard warranty on new items. It covers the cost of replacement or repair of the product, if it is caused due to a manufacturing defect or poor workmanship. However, it may not cover anything other than failure from normal usage, or the abuse, and malicious destruction. So, to make the product enjoy the extended warranty service, the prerequisite for customers is to take good care of the product and use it in accordance with the instructions given by the manufacturer.

Yongqiang is regarded as a professional manufacturer and supplier of metric hardware suppliers. We have won recognition from numerous customers. Yongqiang's custom hardware is various in types and styles to meet the different needs of customers. The LED diffuser of Yongqiang turned parts manufacturer has been improved for many times by our technicians in the R&D team. They tried to enhance the performance of the microlenses which control the efficiency of the light beams. It, featuring vibration resistance, does not crack easily. Having this product definitely speeds up the production time. Because no thinking is needed by it, there is better repeatability and less human error. The product is strongly resistant to yellowing.

our team has been continually developing its service quality to improve the customer satisfication domestically and internationally. Get an offer!