Nice specs on paper – but will it run on your line?
That's the real worry. Edge grinding is critical. One failure stops the entire line.
Let a real customer prove otherwise.
Topo, a respected glass processor who sale their glass to the global , needed better accuracy and faster changeovers.
They chose us – a trusted glass straight line double edging machine manufacturer and supplier.
Today, Topo runs our machines daily. They've reordered – and recommended us to peers.


(Topo's Publicity film with HISENG machine)
We keep pricing low through efficient in-house manufacturing and direct factory sales, eliminating middlemen. Standardized components and streamlined assembly reduce production costs, while bulk material sourcing allows us to pass significant savings on to you. You get high-performance glass edging equipment at a competitive price without compromising on essential features or reliability.
Quality is built into every machine. We use HISENG patented waterproof edge-grinding motors paired with high-frequency hardened gearboxes. The 304-grade stainless steel water tank offers excellent corrosion resistance, and the optimized belt and clamp design ensures stable, non-deviating glass transmission at high speed. Our machine supports glass thickness from 3mm to 50mm — a wide range that is rarely achieved and technically difficult in the industry. Every unit is rigorously tested before shipment for long-term durability.
We maintain ample inventory of key components to ensure materials are always ready. When urgent orders come in, our production team works overtime to meet tight deadlines. This combination of sufficient stock and dedicated staff allows us to deliver quickly and reliably, helping you keep your production schedule on track without unnecessary delays.

(our latest product features rounded corners with polishing)
Many buyers worry: “Will they disappear after the sale?” We put service on equal footing with product quality.
Free custom solution – Before purchase, we recommend the most suitable equipment based on your plant layout, capacity, and product mix. No unnecessary features, no wasted budget.
On-site installation & training – After delivery, our technical team installs, commissions, and trains your operators. We don’t leave until stable production is achieved.
Global after-sales support – With service centers in multiple countries and regions, our professional after-sales team responds quickly — offering remote technical support and on-site repairs to keep your line running without worry.
Words are cheap. Guangzhou Topo Glass Co., Ltd. is just one of many customers now running our equipment.
Bring your glass samples for a test run. Or visit a customer site.
Contact HiSeng – a trusted glass straight line double edging machine manufacturer & supplier, also offering glass beveling machines, glass washing machines, and glass loaders table and so on.