Heng Long Machinery Factory is an export-oriented enterprise, specializing in researching, manufacturing and selling stone processing machines. Founded in 2003, we have a professional R&D team and a skilled production team.

Always adhering to the business philosophy of "Quality first, Customers first", we constantly meet the demands of the market. Our main HL&TM brand series products are automatic granite & marble polishing machines, marble gang saws, calibrating machines, high-pressure water jet machines and bridge type cutting machines. Our products have passed national quality certification, meeting industrial stone machinery standards.