We are NANJING YUYANG METALWORK CO.,LTD in china. We knew your co***ny through the internet. Our co***ny is specialized in manufacturing scaffolding tubes(bs1139),scaffolding system(cuplock ,kwikstage,ring system),forged and pressed couplers. We have cheap labor and material.And we can manufacture high-quality products as you require.Hope we can establish business relationship each other.Allow me to introduce our co***ny and our product briefly. 1.CERTIFICATE.All our products are strictly confirmed to international standard of BS1139, EN-74 and AS1163.Every year we update the these certificates. 2.QUANTITY.We are the largest coupler exporter in china.Every month more than 60 containers couplers are shipped . 3.QUALITY.We have been doing 100% proof testing by applying 50NM torque.We also do slip test,out of 100 we do 8. We have more than 1000 workers and employees.More than 100 people are working in our quality department .And In every shop we have patrolling inspectors to check every process. 4.Die and GALVANIZE.We have our own model house ,so we are able to design models for ourselves and change designs swiftly to meet customer's demands. We also have our own electro-plated factory and hot dip galvanized factory.
Feel free to contact us anytime.
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