Carbon Steel Torx Drive Bugle Head Coarsethread Wood Screw
♦ Manufacturing workshop of screw: Auto-matic high-speed heading  machines, threading machines,sieving machine  ♦ QC workshop: sclerometer, hardnesstester, Capliper, Microcline, Torsion meter, Salt atmoshere testing machine, Go-No go gauge, Projector, Die gage, image screening instrument ♦ Mold workshop: molds for different drywall screw. These equipment and machines can help produce high quality of screw Dongguan Jinming Hardware Co., Ltd. is a fastener manufacturer for more than10years. we specialize in designing and producing different standard fasteners, such as: screw, nut , bolt an other fasteners,etc. self tapping screw, drywall screw as well as chipboard screw, as our main product was supplied to every field in the world with 550 million outputs. ♦ Manufacturing workshop of screw: Auto-matic high-speed heading  machines, threading machines,sieving machine  ♦ QC workshop: sclerometer, hardnesstester, Capliper, Microcline, Torsion meter, Salt atmoshere testing machine, Go-No go gauge, Projector, Die gage, image screening instrument ♦ Mold workshop: molds for different drywall screw. These equipment and machines can help produce high quality of screw Dongguan Jinming Hardware Co., Ltd. is a fastener manufacturer for more than10years. we specialize in designing and producing different standard fasteners, such as: screw, nut , bolt an other fasteners,etc. self tapping screw, drywall screw as well as chipboard screw, as our main product was supplied to every field in the world with 550 million outputs. Hot rolled material is annealing in cold rolled annealing furnace and after pickling in acid.All mill rolls are grinded on precision grinding machine with proper chamfering after first shift operation.All sheets are pickled in different tanks and sheets are dried on brush roll machine before dispatch.These sheets are again annealing then sent to straighten machine for straightening and pickling in acid and send for packing according to size and quality.Inspection is done at various stages. By experience staff keeping proper control overall internal process via rolling, annealing, pickling, treatment of waste etc. Hot Rolled Steel Sheet Coil,Hot Rolled Steel Coil,Hot Rolled Sheet,Hot Rolled Steel Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.cnshansteel.com
Screws
 
Company location
No.305, Fuyuan area, SongMuShan Village, Dalang Town, Dongguan City, GuangDong Province, China
Company cover
5000 square meter
Employee
80-100 people
License No.
441900000253288
Equipments
50 sets
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Any interest, please contact me freely!
Screws
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Company location
No.305, Fuyuan area, SongMuShan Village, Dalang Town, Dongguan City, GuangDong Province, China
Company cover
5000 square meter
Employee
80-100 people
License No.
441900000253288
Equipments
50 sets
Â
Any interest, please contact me freely!
Hot rolled steel coils widely used in petroleum, chemical, power plants, boilers and other industries for the production reactors, heat exchangers, separators, tank, gas cans, gas cans, nuclear reactor pressure vessel, boiler drum, liquefied petroleum gas cylinders, Hydropower high-pressure pipes, turbines and other equipment and components volute.