发明专利证书
Honor Qualification Co., Ltd.
Rubber rollers, polyurethane roller sleeves, elevator rubber accessories, main products include: elevator balance compensation chains, guide devices, various specifications of car厢 vibration damping rubber pads, traction machine vibration damping rubber pads, door sliders, rope head assemblies, rubber soundproof panels, damping rubber plates, oil cups, limit switches, and other elevator accessories.
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Honor Qualification Co., Ltd.
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