CHANG SHU SPARK GEAR MAKING CO.,LTD. is a recognized manufacturer in the design, only 5Kms to the 4A grade scenic spot Sunhoo lake.we manufacture and distribution of spur gears,helical gears, worm gears, Bevel Gear, Sprial Bevel Gear,Gear Rack,Sprockes, synchronous belt wheel 5M,8M,14M ,for this competitive world of trade. Gears specially for Sewing Machines & Textile machines, and we also make other parts for the Sewing machines.and we also make all kinds of bolts, nuts,and screws.We can Manufacture as per Buyers Requirement Products »Spur Gears » Helical Gears » Worm Gear » Bevel Gear » Gear Rack » Sprockes » Sprial Bevel Gear »sheaves»Slew rings, All kinds of bolts, nuts,and screws Quality We always strive to achieve perfection in every aspect of our operations. Regardless of our individual work assignment or specific task, we will always try to do our best. To check the product we supply conforms to the customer needs & the relevant standard we are well equipped with inspection equ