Qualifications and Honors-Dongguan Yixin Qingjiang Machinery Manufacturing Co., Ltd.

2021202444799_A Cable Tray_Utility Model Patent Certificate (Seal)

2021209307449_A Connecting Thread Pair_Utility Model Patent Certificate (Seal)

2021210080794_A Fall-Protection Device for Wire-Rope Lifting Equipment_Utility Model Patent Certificate (Seal)

2021211971828_Dual-Head Milling Machine for Processing Main Chord Members of Standard Sections_Utility Model Patent Certificate (Seal)

2021211971832_Safety Platform Installed on Standard Section_Utility Model Patent Certificate (Seal)

2022230280105_A Tower Crane Tie Rod Placement Rack_Utility Model Patent Certificate

2022230346174_A Tower Crane Balance Arm Support Rack_Utility Model Patent Certificate

2022230873492_A Counterweight Structure for a Construction Elevator_Utility Model Patent Certificate

2022230971724_A Welding Fixture for a Gravity-Lock Bracket Base_Utility Model Patent Certificate

2022231564547_A Special Manufacturing Fixture for Square-Tube-Type Tower Crane Attachment Braces_Utility Model Patent Certificate

2022231568016—A Crane with a Telescopic and Luffing Boom—Utility Model Patent Certificate

2022232897190_A Folding Guardrail for Tower Crane Standard Section_Utility Model Patent Certificate

2022233469706_A Welding Fixture for Assembling the Modular Standard Section Attachment Frame of a Tower Crane—Utility Model Patent Certificate

2022233652754_A Anti-Climbing Platform for Tower Crane Standard Sections_Utility Model Patent Certificate

2022234028880_Flange Plate Drilling Jig Fixture for Use on Tower Crane Attachment Frames_Utility Model Patent Certificate

2022234751047_A Towing Rod for Tower Cranes_Utility Model Patent Certificate

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Dongguan Yixin Qingjiang Machinery Manufacturing Co., Ltd.

Phone:13926893097
Address: Fengchong Industrial Zone, Fengchong Village, Zhongtang Town, Dongguan City, Guangdong Province

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