JW casting

We specialized in casting scaffolding couplers!

We also manufacture rainwater gratings,ductile iron manhole covers,construction fasteners, and other kinds of construction casting parts etc. Annual production of 15000 tons.

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double coupler

Size: Ø48mm

Material: malleable cast iron KTH330-08

Weight: 1kg,1.1kg

sleeve coupler

Size: Ø48mm

Material: malleable cast iron KTH330-08

Weight: 1kg,1.1kg

swivel coupler

Size: Ø48mm

Material: malleable cast iron KTH330-08

Weight: 1kg,1.1kg

We Have Experience

We’re the qualified supplier of China State Construction, China Energy Construction, China Railway, China Nuclear Construction and Shanghai Construction.For years, JW scaffolding couplers were used in the whole country and exported to many countries through foreign aid projects of the Ministry of Construction.

About Us

We as the scaffolding coupler national standard-setting participant, we’re the qualified supplier of China State Construction, China Energy Construction, China Railway, China Nuclear Construction and Shanghai Construction.

ISO Certified Company

Manufacturer & Exporter

Provide Quality Products

Customer Relationship