Our company has accumulate several decades of experience, and we sincerely serves our clients with our aim of "quality as the priority". We are specialized in manufacturing ball stoppers, bungs, corks, copper connectors, and special connectors for various purposes. We can also take orders to manufacture and develop a variety of hardware products . We employ professional technicians to execute strict quality control for all our products development and manufacturing processes, so as to provide our best products to our customers at our fastest speed. Our products are sold both domestically and international ally, and are all.