Located in YongKang City which is the hardware center of China, we have much predominance to supply competitive hardware products. Since foundation, Our factory has implemented a strict quality control system that conforms to the ISO9001:2000 standards.Our professional QC team would inspect all the materials and finished items according to it. Now most of our products have passed the series CE certificates to ensure that our customers receive only the best products!

"quality and credit are the bases of business" is our company tenet which bears in every Longtrust people' heart. Being controlled strictly of this principle, we have gained widely customers from Europe, US,South America, Australia, South Africa, Japan and so on. This also takes us the opportunity to manufacture our products with elegant design, practical style,high quality and reasonable price according to the latest market needs.

"To do our best", We are always proud to provide thoroughly professional services and keep pace with our customers.

Choose Longtrust, choose your reliable partner in China!