GREAT FULL INDUSTRIAL COMPANY LIMITED is a comprehensive and professional manufacturer specializing in designing , developing and producing and work in stainless steel coffee bean grinder burrs , sound and lights , stage aluminium truss and scaffold ,stage effect equipments and so on .Advanced production equipment and technology, excellent and most thoughtful customer service ,Best product quality and on-time delivery all were our advantage . We Great Full , your best and reliable business partner and supplier in Mainland China.Our main products are as the following:1) Stainless steel grinder burrs :SUS420 and SKD11 conical burr , flat burrs for espresso or automatic coffee machine , coffee grinder , hand crank grinder and so on .2) Sound and lights : Professional sound and led lighting products for stage , events , show and concert etc.3) Aluminium truss and scaffold: One parts of stage items , aluminium alloy truss , and accessories . Aluminium scaffold tower and accessories for different use. 4) Stage effect equipment and products : Stage decoration flame light , bubble machine, fog machine, water mist machine, haze machine which all related to stage effect .Understanding , trust , and develop with our customer is our always basic beliefs . Let us know each other and cooperation from now on TO make our most prosperous future .Yours sincerely !