Hangzhou Dehui Machine Co., Ltd is a professional manufacturer of all kinds of gas springs, hatch struts, damper and springs.Include the compression gas spring, lockable gas spring, traction gas spring, stainless steel gas spring and damper, springs, which are widely used for cars, enginee cover automotive construction or industrial application, and kitchen cabinets, office chairs and room bed frame, medical beds and so on. We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment. We can design and manufacture for you according your drawing or request, our production capacity can be 100, 000 pcs per month, Our engineer have more than 20 years production experience, we sincerely welcome you to cooperate with us and have win-win situation. We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is