Ningbo Ronmax International Trade Co., Ltd

Ronmax is a professional manufacturer and supplier of components for
industrial sectional doors and residential garage doors.

We provide:

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Torsion Spring &
Extension Spring

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Spring Plug

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Spring Bumper

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Shaft & Coupler,

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Cable & Cable drum

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Chain Hoist

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Safety Device (Cable break
device and Spring break device)

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Bracket & Bearing
Bracket

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Hinge

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Roller & Pulley

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Track, Aluminum profile
& End cap

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Lock & Latch

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Windows

High quality
with competitive prices.

Best regards

Melody
Li

Sales
Manager

Ningbo Ronmax International Trade Co., Ltd

Specialized in sectional garage door hardware

Add: Room11A3, No.455, Zhongshan
East Road, Ningbo, China

Tel: +86-574-87706371

Fax: +86-574-87702713

www.ronmax-international.com