Zhejiang Three-gold Magnetic Machine Co., Ltd. (formerly Jinyun Kaixin Permanent Magnetic Sucker Factory)is founded in 2000. It is one of the biggest China Manual Vacuum Lifter manufacturers and wholesale Manual Vacuum Lifter factory. The main products are permanent magnetic lifters, magnetic suckers, electric control magnetic lifters and suckers, iron separators, vacuum lifting suckers, and other magnetic tools. Our magnetic products are widely used in machining, mold manufacturing, construction machinery, shipbuilding, and other industries. With the company's idea of "to be the best" and the efforts of all the staff, the products are sold all over the country and Europe, the US, Japan, Southeast Asia, and so on. Because we have advanced equipment, powerful technology, and reasonable management we can produce the best products.
The MVL Unpowered Lifting Vacuum Suction Cup is a practical manual lifting tool designed for safe handling of smooth and non porous surfaces.It creates its own vacuum clamping force purely through a clever mechanical layout—meaning you just press it down and toggle the mechanism to get a solid, unyielding grip without needing a drop of electricity or an external air line. The whole unit is kept pretty simple and lightweight, so your operators can carry it around the site easily and position materials without throwing their backs out. It swallows jobs involving glass panels, large floor tiles, sheet metal, and polished stone slabs effortlessly, which is why it slots naturally into construction sites, installation trucks, home remodels, and busy factory bays. Plus, the straightforward design means there are no complex electronics to fry or jam up on you, keeping your routine maintenance low and giving you a hard-working tool that gets your material handling done safely and efficiently.











