ABOUT OUR FACTORY
Professional Insulated Glass Spacer Machinery Manufacturer
Baoding Changmao Hengguan specializes in manufacturing aluminum spacer‑producing equipment for insulated glass. Drawing on rich R&D and manufacturing experience, we deliver stable, high‑efficiency and tailor‑made machinery solutions for global clients.
Our product portfolio covers full‑automatic aluminum spacer production lines, single‑function machines and custom non‑standard equipment to satisfy diverse factory demands. Every link, including design, material selection, assembly and pre‑shipment testing, is under strict quality control to guarantee reliable machine performance.
Core Advantages：
1.Stable running performance
2.Custom‑oriented solutions
3.Strict quality inspection before delivery
Our products
Our workshop
Customer Reviews
We purchased the full‑automatic aluminum spacer production line two years ago. The machine runs stably with low failure rate. Output meets our expectation. Their remote technical support is really helpful when we meet operation problems. Highly recommend for insulated glass processors.
——Mark T. | Glass Factory Manager, Poland
We needed customized compact‑size equipment for our limited‑space workshop. Changmao Hengguan adjusted the layout according to our site condition. Installation guidance and pre‑shipment testing were well‑done. Quality of finished aluminum spacers is consistent. Good value for money.
——Carlos R. | Factory Owner, Spain
Compared with other suppliers, their after‑sales service impressed us most. Spare‑parts supply is fast. The machine greatly reduces our material scrap rate. Our production efficiency has improved obviously since we started to use their spacer machine.
——James W. | Purchasing Director, Australia