Lianyungang Yan Shun International Trade Co., Ltd. [China]

1)heavy duty type 2)non-slip safety type 3)BS1139 and EN74 standard 4)galvanized or HDG 5)Forged technology

1)double coupler, universalcoupler

2)non-slip3)BS1139 and EN74 standard4)galvanized or HDG5)Forged technology

6)UK fixed coupler

UK type drop forged fixed 48.3mm scaffolding coupler